Cita APA (7a ed.)

Coons, J. E., Witte, J., Jr., & Brennan, P. M. (1999). By Nature Equal: The Anatomy of a Western Insight. Princeton University Press.

Cita Chicago Style (17a ed.)

Coons, John E., John Witte, Jr, y Patrick M. Brennan. By Nature Equal: The Anatomy of a Western Insight. Princeton, N.J.: Princeton University Press, 1999.

Cita MLA (8a ed.)

Coons, John E., et al. By Nature Equal: The Anatomy of a Western Insight. Princeton University Press, 1999.