APA引文

Sharma,Avinash Chand. (1976). Mechanisation of Punjab agriculture. Eurasia Publishing.

Chicago Edition Citation

Sharma,Avinash Chand. Mechanisation of Punjab Agriculture. New Delhi: Eurasia Publishing, 1976.

MLA引文

Sharma,Avinash Chand. Mechanisation of Punjab Agriculture. Eurasia Publishing, 1976.

警告：这些引文格式不一定是100％准确.