Ross, J. E. (1920). What is love. Paulist Press.
Chicago Style (17th ed.) CitationRoss, J. Elliot. What Is Love. New York: Paulist Press, 1920.
Cita MLARoss, J. Elliot. What Is Love. Paulist Press, 1920.
Atenció: Aquestes cites poden no estar 100% correctes.