APA引文

(1993). Zoology: For civil services preliminary examination. Sudha Publications.

Chicago Edition Citation

Zoology: For Civil Services Preliminary Examination. New Delhi: Sudha Publications, 1993.

MLA引文

Zoology: For Civil Services Preliminary Examination. Sudha Publications, 1993.

警告：這些引文格式不一定是100％准確.