APA (7th ed.) Citation

Ingram, D. (1965). The Communist economic challenge. F.A. Praeger.

Chicago Style (17th ed.) Citation

Ingram, D. The Communist Economic Challenge. New York: F.A. Praeger, 1965.

MLA (9th ed.) Citation

Ingram, D. The Communist Economic Challenge. F.A. Praeger, 1965.