APA引文

Samanta,R K. (1991). Agricultural Extension in Changing World Perspective. uppal.

Chicago Edition Citation

Samanta,R K. Agricultural Extension in Changing World Perspective. new delhi: uppal, 1991.

MLA引文

Samanta,R K. Agricultural Extension in Changing World Perspective. uppal, 1991.

警告：這些引文格式不一定是100％准確.