APA (7e ed.) Bronvermelding

Gaddy, B. B., Hall, T. W., & Marzano, R. J. (1996). School wars: Resolving our conflicts over religion and values. Jossey-Bass Publishers.

Chicago (17e ed.) Bronvermelding

Gaddy, Barbara B., T. William Hall, en Robert J. Marzano. School Wars: Resolving Our Conflicts over Religion and Values. San Francisco: Jossey-Bass Publishers, 1996.

MLA (9e ed.) Bronvermelding

Gaddy, Barbara B., et al. School Wars: Resolving Our Conflicts over Religion and Values. Jossey-Bass Publishers, 1996.