APA (7th ed.) Citation

Salmon, M. H., & Fogelin, R. J. (1984). Introduction to logic and critical thinking. Harcourt Brace Jovanovich.

Chicago Style (17th ed.) Citation

Salmon, Merrilee H., and Robert J. Fogelin. Introduction to Logic and Critical Thinking. San Diego, [Calif.]: Harcourt Brace Jovanovich, 1984.

MLA (9th ed.) Citation

Salmon, Merrilee H., and Robert J. Fogelin. Introduction to Logic and Critical Thinking. Harcourt Brace Jovanovich, 1984.