MLA

Milne, H. F. The Valley of Mexico, from Recent Surveys / Hakluyt Society ; H.F. Milne, R.G.S., Del. ; Engraved by John Addision. The Society, 1910. https://collections.library.yale.edu/catalog/15952269.

APA, 6th edition

Milne, H. F. (1910). The Valley of Mexico, from recent surveys / Hakluyt Society ; H.F. Milne, R.G.S., del. ; engraved by John Addision. [Maps]. The Society, https://collections.library.yale.edu/catalog/15952269.