Cita APA (7th ed.)

Runes, Dagobert D, & Owen, D. (1955). Treasury of Philosophy. Philosophical Library.

Cita Chicago (17th ed.)

Runes, Dagobert D, i Dagobert Owen. Treasury of Philosophy. New York: Philosophical Library, 1955.

Cita MLA (9th ed.)

Runes, et al. Treasury of Philosophy. Philosophical Library, 1955.