Cita APA (7a ed.)

Sprague, J., Stuart, D., & Bodary, D. (2016). The Speaker's handbook (Eleventh edition.). Cengage Learning.

Cita Chicago Style (17a ed.)

Sprague, Jo, Douglas Stuart, y David Bodary. The Speaker's Handbook. Eleventh edition. Boston, MA: Cengage Learning, 2016.

Cita MLA (9a ed.)

Sprague, Jo, et al. The Speaker's Handbook. Eleventh edition. Cengage Learning, 2016.