APA (7. basım) Alıntı

Hillman, C. B. (1995). Before the school bell rings. Phi Delta Kappa Educational Foundation.

Chicago Style (17. basım) Atıf

Hillman, Carol B. Before the School Bell Rings. Indiana: Phi Delta Kappa Educational Foundation, 1995.

MLA (9th ed.) Atıf

Hillman, Carol B. Before the School Bell Rings. Phi Delta Kappa Educational Foundation, 1995.