APA引文

Tull, D. S. (1993). Marketting Research/6e (6th ed.).

Chicago Edition Citation

Tull, Donald S. Marketting Research/6e. 6th ed. PHI, 1993.

MLA引文

Tull, Donald S. Marketting Research/6e. 6th ed. 1993.

警告：这些引文格式不一定是100％准确.