APA引文

Sunita Narain & Anju Sharma. (1999). Green. Centre for Science and Environment.

Chicago Edition Citation

Sunita Narain and Anju Sharma. Green. New Delhi: Centre for Science and Environment, 1999.

MLA引文

Sunita Narain and Anju Sharma. Green. Centre for Science and Environment, 1999.

警告：這些引文格式不一定是100％准確.