एपीए उद्धरण

Ritambhara Singh & Anil Richharia , B. B. S. (2018). R. Gupta's Joint CSIR- UGC (NET) Life Science (Part B & C) Exam Guide (2018 Edition.). Ramesh Publishing House.

शिकागो स्टाइल उद्धरण

Ritambhara Singh और B B Singh Anil Richharia. R. Gupta's Joint CSIR- UGC (NET) Life Science (Part B & C) Exam Guide. 2018 Edition. New Delhi: Ramesh Publishing House, 2018.

एमएलए उद्धरण

Ritambhara Singh और B B Singh Anil Richharia. R. Gupta's Joint CSIR- UGC (NET) Life Science (Part B & C) Exam Guide. 2018 Edition. Ramesh Publishing House, 2018.