Cite

The up-to-date complete map of Philadelphia and vicinity / by A.J. Robb ; Royal Publishing Co. Distributers.

MLA

Robb, A. J. (Alan J.). The up-to-date complete map of Philadelphia and vicinity / by A.J. Robb ; Royal Publishing Co. Distributers.. BRBL_00500. ca. 1916.. https://collections.library.yale.edu/catalog/15827666.

APA, 6th edition

Robb, A. J. (Alan J.). (["BRBL_00500"])(ca. 1916.)[The up-to-date complete map of Philadelphia and vicinity / by A.J. Robb ; Royal Publishing Co. Distributers.]. https://collections.library.yale.edu/catalog/15827666.