APA (7th ed.) Citation

Packard, D. J., & Faulconer, J. E. (1980). Introduction to logic. Van Nostrand.

Chicago Style (17th ed.) Citation

Packard, Dennis J., and James E. Faulconer. Introduction to Logic. New York, NY u.a: Van Nostrand, 1980.

MLA (9th ed.) Citation

Packard, Dennis J., and James E. Faulconer. Introduction to Logic. Van Nostrand, 1980.