APA (7th ed.) Citation

Henkin, L. (1962). Retracing elementary mathematics. Macmillan.

Chicago Style (17th ed.) Citation

Henkin, Leon. Retracing Elementary Mathematics. New York: Macmillan, 1962.

MLA (9th ed.) Citation

Henkin, Leon. Retracing Elementary Mathematics. Macmillan, 1962.