Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

Packard, Dennis J.., e James E. Faulconer. Introduction to Logic. New York [etc.]: D. Van Nostrand Company, 1980.

Citatione MLA (9a ed.)

Packard, Dennis J.., e James E. Faulconer. Introduction to Logic. D. Van Nostrand Company, 1980.