Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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