APA (7. basım) Alıntı

DuPont, M. K. (1993). Business etiquette and professionalism (Rev. ed.). Crisp Publications.

Chicago Style (17. basım) Atıf

DuPont, M. Kay. Business Etiquette and Professionalism. Rev. ed. Los Altos, Calif.: Crisp Publications, 1993.

MLA (9th ed.) Atıf

DuPont, M. Kay. Business Etiquette and Professionalism. Rev. ed. Crisp Publications, 1993.