Cita APA (7a ed.)

Perkins, R. (1972). Leader's guide to christian ethics for mordern man (ed.). John knox press.

Cita Chicago Style (17a ed.)

Perkins, Richard. Leader's Guide to Christian Ethics for Mordern Man. ed. Virginia: John knox press, 1972.

Cita MLA (9a ed.)

Perkins, Richard. Leader's Guide to Christian Ethics for Mordern Man. ed. John knox press, 1972.