APA引文

Disha Expert. NDA/NA Guide for General Science. Disha Publication.

Chicago Style (17th ed.) Citation

Disha Expert. NDA/NA Guide for General Science. New Delhi: Disha Publication.

MLA引文

Disha Expert. NDA/NA Guide for General Science. Disha Publication.

警告：這些引文格式不一定是100％准確.