APA引文

Dhawan,B D. (1993). Trends and new tendencies in Inidan irrigated agriculture. Commonwealth publishers.

Chicago Edition Citation

Dhawan,B D. Trends and New Tendencies in Inidan Irrigated Agriculture. New Delhi: Commonwealth publishers, 1993.

MLA引文

Dhawan,B D. Trends and New Tendencies in Inidan Irrigated Agriculture. Commonwealth publishers, 1993.

警告：這些引文格式不一定是100％准確.