APA (7th ed.) Citation

Ricken, R., Ayres, I., & Terc, M. (2006). The elementary school principal's calendar: A month-by-month planner for the school year (2nd ed.). Corwin Press.

Chicago Style (17th ed.) Citation

Ricken, Robert, Ida Ayres, and Michael Terc. The Elementary School Principal's Calendar: A Month-by-month Planner for the School Year. 2nd ed. California: Corwin Press, 2006.

MLA (8th ed.) Citation

Ricken, Robert, et al. The Elementary School Principal's Calendar: A Month-by-month Planner for the School Year. 2nd ed. Corwin Press, 2006.