APA (7th ed.) Citation

Haldeman, I. M. (1929). The signs of the times (8. ed.). Fitch.

Chicago Style (17th ed.) Citation

Haldeman, Isaac M. The Signs of the Times. 8. ed. New York: Fitch, 1929.

MLA (9th ed.) Citation

Haldeman, Isaac M. The Signs of the Times. 8. ed. Fitch, 1929.