APA引文

Winkler, J. (1972). Winkler on marketing planning. Hutchinson.

Chicago Edition Citation

Winkler, John. Winkler on Marketing Planning. London: Hutchinson, 1972.

MLA引文

Winkler, John. Winkler on Marketing Planning. Hutchinson, 1972.

警告：這些引文格式不一定是100％准確.