Cita APA (7th ed.)

Geisler, N. L. (1971). Ethics: Alternatives and issues. Zondervan.

Cita Chicago (17th ed.)

Geisler, Norman L. Ethics: Alternatives and Issues. Grand Rapids: Zondervan, 1971.

Cita MLA (9th ed.)

Geisler, Norman L. Ethics: Alternatives and Issues. Zondervan, 1971.