APA (7e ed.) Bronvermelding

Erdman, P. E. (1976). The crash of '79 (8th print.). Pocket Books.

Chicago (17e ed.) Bronvermelding

Erdman, Paul E. The Crash of '79. 8th print. New York: Pocket Books, 1976.

MLA (8e ed.) Bronvermelding

Erdman, Paul E. The Crash of '79. 8th print. Pocket Books, 1976.