APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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