Cite

Topographical map of Virginia : also showing the states of Maryland and Delaware.

MLA

Topographical Map of Virginia : Also Showing the States of Maryland and Delaware. Jacob Weiss lith., 0AD. https://collections.library.yale.edu/catalog/15603969.

APA, 6th edition

Topographical map of Virginia : also showing the states of Maryland and Delaware. (0 C.E.). [Maps]. Jacob Weiss lith., https://collections.library.yale.edu/catalog/15603969.