Cita APA (7th ed.)

Rosen, B. (1978). Strategies of ethics. Houghton Mifflin.

Cita Chicago (17th ed.)

Rosen, Bernard. Strategies of Ethics. Boston: Houghton Mifflin, 1978.

Cita MLA (9th ed.)

Rosen, Bernard. Strategies of Ethics. Houghton Mifflin, 1978.