APA Citation

Troxell, C. F. (1931). Twenty-year history of Frankford High School, Philadelphia, Pa. [Philadelphia, Pa.?: s.n.].

Chicago Style Citation

Troxell, Charles F. Twenty-year History of Frankford High School, Philadelphia, Pa. [Philadelphia, Pa.?: s.n.], 1931.

MLA Citation

Troxell, Charles F. Twenty-year History of Frankford High School, Philadelphia, Pa. [Philadelphia, Pa.?: s.n.], 1931.

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