Cita APA (7a ed.)

Weinbach, R. W., & Grinnell, R. M. (2015). Statistics for social workers (Ninth edition.). Pearson.

Cita Chicago Style (17a ed.)

Weinbach, Robert W., y Richard M. Grinnell. Statistics for Social Workers. Ninth edition. Boston: Pearson, 2015.

Cita MLA (9a ed.)

Weinbach, Robert W., y Richard M. Grinnell. Statistics for Social Workers. Ninth edition. Pearson, 2015.