APA (7th ed.) Citation

Ross, J. E. (1920). What is love. Paulist Press.

Chicago Style (17th ed.) Citation

Ross, J. Elliot. What Is Love. New York: Paulist Press, 1920.

MLA (8th ed.) Citation

Ross, J. Elliot. What Is Love. Paulist Press, 1920.

Warning: These citations may not always be 100% accurate.