Παραπομπή APA

Steverson, L. A., & Melvin, J. E. (2019). Debating social problems. Routledge.

Παραπομπή Chicago Style

Steverson, Leonard A., και Jennifer E. Melvin. Debating Social Problems. New York: Routledge, 2019.

Παραπομπή MLA

Steverson, Leonard A., και Jennifer E. Melvin. Debating Social Problems. Routledge, 2019.