Plan III. Map of Peitaiho District / Prepared by L.C. Porter and Dr. G.D. Wilder, for the Rocky Point Association.
MLA
Plan III. Map of Peitaiho District / Prepared by L.C. Porter and Dr. G.D. Wilder, for the Rocky Point Association. s.n.], 1919. https://collections.library.yale.edu/catalog/15952162.
APA, 6th edition
Plan III. Map of Peitaiho District / Prepared by L.C. Porter and Dr. G.D. Wilder, for the Rocky Point Association. (1919). [Maps]. s.n.], https://collections.library.yale.edu/catalog/15952162.
