APA引文

Sheldon, J. P. (2018). Dairy farming. Agri-Biovet Press.

Chicago Edition Citation

Sheldon, J P. Dairy Farming. New Delhi: Agri-Biovet Press, 2018.

MLA引文

Sheldon, J P. Dairy Farming. Agri-Biovet Press, 2018.

警告：這些引文格式不一定是100％准確.