APA (7th ed.) Citation

Weatherhead, L. D. (1929). Psychology in service of the soul (3rd ed.). Epworth Press.

Chicago Style (17th ed.) Citation

Weatherhead, Leslie D. Psychology in Service of the Soul. 3rd ed. London: Epworth Press, 1929.

MLA (8th ed.) Citation

Weatherhead, Leslie D. Psychology in Service of the Soul. 3rd ed. Epworth Press, 1929.