APA استشهاد

Agarwal, B., Singhal ,Akanksha, & Goel ,Vidhika. GATE tutor biotechnology. Arihand publications.

استشهاد بنمط شيكاغو

Agarwal, B.M, Singhal ,Akanksha, و Goel ,Vidhika. GATE Tutor Biotechnology. New Delhi: Arihand publications.

MLA استشهاد

Agarwal, B.M, et al. GATE Tutor Biotechnology. Arihand publications.