APA (7th ed.) Citation

Clark, D., & Alexander, J. K. (1975). Philadelphia, 1776-2076: A three hundred year view. Kennikat Press.

Chicago Style (17th ed.) Citation

Clark, Dennis, and John K. Alexander. Philadelphia, 1776-2076: A Three Hundred Year View. Port Washington, N.Y.: Kennikat Press, 1975.

MLA (8th ed.) Citation

Clark, Dennis, and John K. Alexander. Philadelphia, 1776-2076: A Three Hundred Year View. Kennikat Press, 1975.