APA引文

Kotler, P., & Armstrong, G. (1991). Principles of marketing (8th ed.). Prentice hall of India.

Chicago Edition Citation

Kotler, Philip, and Gary Armstrong. Principles of Marketing. 8th ed. New Delhi: Prentice hall of India, 1991.

MLA引文

Kotler, Philip, and Gary Armstrong. Principles of Marketing. 8th ed. Prentice hall of India, 1991.

警告：這些引文格式不一定是100％准確.