APA (7th ed.) Citation

Gottman, J. M. (2015). Principia amoris: The new science of love. Routledge.

Chicago Style (17th ed.) Citation

Gottman, John Mordechai. Principia Amoris: The New Science of Love. New York, NY: Routledge, 2015.

MLA (9th ed.) Citation

Gottman, John Mordechai. Principia Amoris: The New Science of Love. Routledge, 2015.