APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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