APA (7th ed.) Zitazioa

Hyde, W. d. W. (1961). The five great philosophies of life. Collier.

Chicago Style (17th ed.) Zitazioa

Hyde, William de Witt. The Five Great Philosophies of Life. Nueva York: Collier, 1961.

MLA (9th ed.) Zitazioa

Hyde, William de Witt. The Five Great Philosophies of Life. Collier, 1961.