Cita APA (7a ed.)

Kolak, D., & Martin, R. (1993). Self, cosmos, God. Harcourt Brace Jovanovich College Publishers.

Cita Chicago Style (17a ed.)

Kolak, Daniel, y Raymond Martin. Self, Cosmos, God. Fort Worth, TX: Harcourt Brace Jovanovich College Publishers, 1993.

Cita MLA (9a ed.)

Kolak, Daniel, y Raymond Martin. Self, Cosmos, God. Harcourt Brace Jovanovich College Publishers, 1993.