APA Citation

Graefenstein, G. E. (1958). Centenary business firms of greater Philadelphia ([2nd ed.].). Philadelphia, Pa.: Chamber of Commerce of Greater Philadelphia.

Chicago Style Citation

Graefenstein, Gertrude E. Centenary Business Firms of Greater Philadelphia. [2nd ed.]. Philadelphia, Pa.: Chamber of Commerce of Greater Philadelphia, 1958.

MLA Citation

Graefenstein, Gertrude E. Centenary Business Firms of Greater Philadelphia. [2nd ed.]. Philadelphia, Pa.: Chamber of Commerce of Greater Philadelphia, 1958.

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