APA (7th ed.) Citation

Southwestern Philosophical Society. (1981). Philosophical topics. Philosophical Topics.

Chicago Style (17th ed.) Citation

Southwestern Philosophical Society. Philosophical Topics. Denver, Colorado: Philosophical Topics, 1981.

MLA (9th ed.) Citation

Southwestern Philosophical Society. Philosophical Topics. Philosophical Topics, 1981.

Warning: These citations may not always be 100% accurate.