An explanation of the original location and general plan or draught of the lands and lots of Germantown and Creesam Townships, copied from Matthias Zimmerman's original dated June 26th A.D. 1746, and of the several districts and divisions thereof, part extracted from original and former draughts and part done and taken from actual mensuration drawn by Christian Lehman, July 28, 1776, recopied by his grandson Joseph Lehman, January 1, 1824, from which recopy this copy was taken, August 1857, for Peter E. Keyser
MLA
Lehman, Christian, and creator. An Explanation of the Original Location and General Plan or Draught of the Lands and Lots of Germantown and Creesam Townships, Copied from Matthias Zimmerman's Original Dated June 26th A.D. 1746, and of the Several Districts and Divisions Thereof, Part Extracted from Original and Former Draughts and Part Done and Taken from Actual Mensuration Drawn by Christian Lehman, July 28, 1776, Recopied by His Grandson Joseph Lehman, January 1, 1824, from Which Recopy This Copy Was Taken, August 1857, for Peter E. Keyser. 0AD. https://collections.library.yale.edu/catalog/32429454.
APA, 6th edition
Lehman, C., & creator. (0 C.E.). An explanation of the original location and general plan or draught of the lands and lots of Germantown and Creesam Townships, copied from Matthias Zimmerman's original dated June 26th A.D. 1746, and of the several districts and divisions thereof, part extracted from original and former draughts and part done and taken from actual mensuration drawn by Christian Lehman, July 28, 1776, recopied by his grandson Joseph Lehman, January 1, 1824, from which recopy this copy was taken, August 1857, for Peter E. Keyser [Maps, Atlases, Cadastral maps, Manuscript maps]. https://collections.library.yale.edu/catalog/32429454.