APA引文

Harish Kumar. (2001). Environmental health hazards. Sarup & Sons.

Chicago Edition Citation

Harish Kumar. Environmental Health Hazards. New Delhi: Sarup & Sons, 2001.

MLA引文

Harish Kumar. Environmental Health Hazards. Sarup & Sons, 2001.

警告：這些引文格式不一定是100％准確.