APA引文

Ramaswamy, V. (1983). A study of the marketing of fertilisers in India.

Chicago Edition Citation

Ramaswamy, V.S. A Study of the Marketing of Fertilisers in India. 1983.

MLA引文

Ramaswamy, V.S. A Study of the Marketing of Fertilisers in India. 1983.

警告：這些引文格式不一定是100％准確.