APA引文

Tull, D. (1993). Marketing Research. Prentice Hall of India.

芝加哥风格引文

Tull, Donald. Marketing Research. New Delhi: Prentice Hall of India, 1993.

MLA引文

Tull, Donald. Marketing Research. Prentice Hall of India, 1993.

警告：这些引文格式不一定是100％准确.