APA引文

Mukhopadhyay,Arun. (1971). Agricultural extension a field study. Minerva Associates.

Chicago Edition Citation

Mukhopadhyay,Arun. Agricultural Extension a Field Study. Calcutta: Minerva Associates, 1971.

MLA引文

Mukhopadhyay,Arun. Agricultural Extension a Field Study. Minerva Associates, 1971.

警告：這些引文格式不一定是100％准確.