APA-Zitierstil (7. Ausg.)

Grady, M. L. (2004). 20 biggest mistakes principals make and how to avoid them. Corwin Press.

Chicago-Zitierstil (17. Ausg.)

Grady, Marilyn L. 20 Biggest Mistakes Principals Make and How to Avoid Them. Thousand Oaks, Calif: Corwin Press, 2004.

MLA-Zitierstil (9. Ausg.)

Grady, Marilyn L. 20 Biggest Mistakes Principals Make and How to Avoid Them. Corwin Press, 2004.