APA (7th ed.) Citation

Leblanc, H. (1955). An introduction to deductive logic. Wiley.

Chicago Style (17th ed.) Citation

Leblanc, Hugues. An Introduction to Deductive Logic. New York: Wiley, 1955.

MLA (9th ed.) Citation

Leblanc, Hugues. An Introduction to Deductive Logic. Wiley, 1955.