APA استشهاد

Quintanilla, K. M., & Wahl, S. T. (2014). Business and professional communication: Keys for workplace excellence (2nd ed.). Sage Publications Inc..

استشهاد بنمط شيكاغو

Quintanilla, Kelly M., و Shawn T. Wahl. Business and Professional Communication: Keys for Workplace Excellence. 2nd ed. California: Sage Publications Inc., 2014.

MLA استشهاد

Quintanilla, Kelly M., و Shawn T. Wahl. Business and Professional Communication: Keys for Workplace Excellence. 2nd ed. Sage Publications Inc., 2014.