APA (7th ed.) Citation

Leblanc, H. (1955). An introduction to deductive logic. Wiley [u.a.].

Chicago Style (17th ed.) Citation

Leblanc, Hugues. An Introduction to Deductive Logic. New York: Wiley [u.a.], 1955.

MLA (9th ed.) Citation

Leblanc, Hugues. An Introduction to Deductive Logic. Wiley [u.a.], 1955.