Cita APA (7th ed.)

Hartman, L. P. (2010). Perspective in Business Ethics (3rd.). Mcgraw hill.

Cita Chicago (17th ed.)

Hartman, Laura P. Perspective in Business Ethics. 3rd. New York: Mcgraw hill, 2010.

Cita MLA (9th ed.)

Hartman, Laura P. Perspective in Business Ethics. 3rd. Mcgraw hill, 2010.