Cita APA (7th ed.)

Lawler, R. D. (1968). Philosophical analysis and ethics. Bruce Pub. Co.

Cita Chicago (17th ed.)

Lawler, Ronald David. Philosophical Analysis and Ethics. Milwaukee: Bruce Pub. Co, 1968.

Cita MLA (9th ed.)

Lawler, Ronald David. Philosophical Analysis and Ethics. Bruce Pub. Co, 1968.