MLA

Faden, William, 1749-1836. A map of the Austrian possessions in the Netherlands or Low Countries, with the principalities of Liege and Stavelo, & ca : reduced from the trigonometric survey made by order of H.R.H. the Prince Charles of Lorraine. Jany. 1st, 1789.. https://collections.library.yale.edu/catalog/2046608.

APA, 6th edition

Faden, William, 1749-1836. (Jany. 1st, 1789.)[A map of the Austrian possessions in the Netherlands or Low Countries, with the principalities of Liege and Stavelo, & ca : reduced from the trigonometric survey made by order of H.R.H. the Prince Charles of Lorraine]. https://collections.library.yale.edu/catalog/2046608.