APA Citation

Richter, T. D. (1929). Philadelphia: Its contributions, its present, its future. [Philadelphia, Pa.]: Philadelphia Chamber of Commerce.

Chicago Style Citation

Richter, Thomas D. Philadelphia: Its Contributions, Its Present, Its Future. [Philadelphia, Pa.]: Philadelphia Chamber of Commerce, 1929.

MLA Citation

Richter, Thomas D. Philadelphia: Its Contributions, Its Present, Its Future. [Philadelphia, Pa.]: Philadelphia Chamber of Commerce, 1929.

Warning: These citations may not always be 100% accurate.