Franklin

MLA

Teitelman, Edward, Richard W Longstreth, and Richard W Longstreth. Architecture In Philadelphia: a Guide. .

APA

Teitelman, E., Longstreth, R. W., & Longstreth, R. W. Architecture in Philadelphia: a guide. .

Chicago

Teitelman, Edward., Richard W. Longstreth, and Richard W Longstreth. Architecture In Philadelphia: A Guide.