Cita APA (7th ed.)
Hart, W. J. (1931). Hymns in human experience. Harper.
Cita Chicago (17th ed.)
Hart, William John. Hymns in Human Experience. New York: Harper, 1931.
Cita MLA (9th ed.)
Hart, William John. Hymns in Human Experience. Harper, 1931.
Atenció: Aquestes cites poden no estar 100% correctes.