APA (7th ed.) Citation

Arn, W., Nyquist, C., & Arn, C. (1986). Who cares about love? Church Growth.

Chicago Style (17th ed.) Citation

Arn, Win, Carroll Nyquist, and Charles Arn. Who Cares About Love? Covina: Church Growth, 1986.

MLA (9th ed.) Citation

Arn, Win, et al. Who Cares About Love? Church Growth, 1986.