APA (7. basım) Alıntı

Zeithaml, V. A., Bitner, M. J., & Gremler, D. D. (2006). Services marketing: Integrating customer focus across the firm (4th ed.). McGraw-Hill.

Chicago Style (17. basım) Atıf

Zeithaml, Valarie A., Mary Jo Bitner, ve Dwayne D. Gremler. Services Marketing: Integrating Customer Focus Across the Firm. 4th ed. Boston, MA: McGraw-Hill, 2006.

MLA (9th ed.) Atıf

Zeithaml, Valarie A., et al. Services Marketing: Integrating Customer Focus Across the Firm. 4th ed. McGraw-Hill, 2006.