Franklin

MLA

Klingé, Frank H. M. Atlas of the 21st Ward, Philadelphia, Penna. : From Official Plans and Records and Actual Surveys. Lansdale, PA: Klingé, 1929.

APA

Klingé, F. H. M. (1929). Atlas of the 21st ward, Philadelphia, Penna. : from official plans and records and actual surveys. Lansdale, PA: Klingé.

Chicago

Klingé, Frank H. M. Atlas of the 21st Ward, Philadelphia, Penna.: From Official Plans and Records and Actual Surveys. Lansdale, PA: Klingé, 1929.