Cita APA (7th ed.)

Geisler, N. L. (1981). Options in contemporary christian ethics. Baker Book House.

Cita Chicago (17th ed.)

Geisler, Norman L. Options in Contemporary Christian Ethics. Grand Rapids, MI: Baker Book House, 1981.

Cita MLA (9th ed.)

Geisler, Norman L. Options in Contemporary Christian Ethics. Baker Book House, 1981.