APA (7th ed.) Citation

Rouner, L. S. (1994). The changing face of friendship. Boston University studies in philosophy and religion.

Chicago Style (17th ed.) Citation

Rouner, Leroy S. "The Changing Face of Friendship." Boston University Studies in Philosophy and Religion 1994.

MLA (8th ed.) Citation

Rouner, Leroy S. "The Changing Face of Friendship." Boston University Studies in Philosophy and Religion, 1994.

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