APA (7e ed.) Bronvermelding

Newman, P. C. (1952). The development of economic thought. Prentice-Hall.

Chicago (17e ed.) Bronvermelding

Newman, Philip Charles. The Development of Economic Thought. New York: Prentice-Hall, 1952.

MLA (9e ed.) Bronvermelding

Newman, Philip Charles. The Development of Economic Thought. Prentice-Hall, 1952.