APA (7th ed.) Citation

Ingram, D. (1969). The Commonwealth at work ([1st ed.].). Pergamon Press.

Chicago Style (17th ed.) Citation

Ingram, Derek. The Commonwealth at Work. [1st ed.]. Oxford, New York: Pergamon Press, 1969.

MLA (9th ed.) Citation

Ingram, Derek. The Commonwealth at Work. [1st ed.]. Pergamon Press, 1969.