APA ציטוט

Richey, R. (2007). English for customer care. New York: Oxford University Press.

Trích dẫn kiểu Chicago

Richey, Rosemary. English for Customer Care. New York: Oxford University Press, 2007.

ציטוט MLA

Richey, Rosemary. English for Customer Care. New York: Oxford University Press, 2007.