APA (7th ed.) Citation

Titus, Harold H, & Smith, M. S. (1979). Living Issues in Philosophy (7th ed.). D. Van Nostrand Company.

Chicago Style (17th ed.) Citation

Titus, Harold H, and Marilyn S. Smith. Living Issues in Philosophy. 7th ed. New York: D. Van Nostrand Company, 1979.

MLA (9th ed.) Citation

Titus, et al. Living Issues in Philosophy. 7th ed. D. Van Nostrand Company, 1979.