APA način citiranja (7. izdanje)

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

Čikaški stil citiranja (17. izdanje)

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

MLA način citiranja (9. izdanje)

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