Asiae III Tab:.
MLA
Mercator, Gerhard, 1512-1594, Ptolemy, active 2nd century. Asiae III Tab:.. BRBL_00113. 1578. https://collections.library.yale.edu/catalog/15475662.
APA, 6th edition
Mercator, Gerhard, 1512-1594, & Ptolemy, active 2nd century. (["BRBL_00113"])(1578)[Asiae III Tab:.]. https://collections.library.yale.edu/catalog/15475662.