APA引文

Denton, D. K. (1990). How to give quality service to your customers. Universal.

Chicago Edition Citation

Denton, D. Keith. How to Give Quality Service to Your Customers. New Delhi: Universal, 1990.

MLA引文

Denton, D. Keith. How to Give Quality Service to Your Customers. Universal, 1990.

警告：這些引文格式不一定是100％准確.