Cita APA (7a ed.)

Armstrong, R. D., Proctor, S. D., & Forman, C. W. (1965). Peace corps and Christian mission. Friendship.

Cita Chicago Style (17a ed.)

Armstrong, Roger D., Samuel D. Proctor, y Charles W. Forman. Peace Corps and Christian Mission. New York: Friendship, 1965.

Cita MLA (9a ed.)

Armstrong, Roger D., et al. Peace Corps and Christian Mission. Friendship, 1965.