APA Citation

Zeithaml, Parasuraman,, & Berry. (1990). Delivering quality service: Balancing customer perceptions and expectations. New York: The Free Press.

Chicago Style Citation

Zeithaml, Parasuraman, and Berry. Delivering Quality Service: Balancing Customer Perceptions and Expectations. New York: The Free Press, 1990.

MLA Citation

Zeithaml, Parasuraman, and Berry. Delivering Quality Service: Balancing Customer Perceptions and Expectations. New York: The Free Press, 1990.

Warning: These citations may not always be 100% accurate.