APA引文

Butterwick, M., & Rolfe, E. N. (1971). Agricultural marketing and EEC. Hutchinson.

Chicago Edition Citation

Butterwick, Michael, and Edmund Neville Rolfe. Agricultural Marketing and EEC. London: Hutchinson, 1971.

MLA引文

Butterwick, Michael, and Edmund Neville Rolfe. Agricultural Marketing and EEC. Hutchinson, 1971.

警告：這些引文格式不一定是100％准確.