Dyfyniad APA

Kumar, P., & Rai, S. K. (2010). Gate 2011: Biotechnology. G.K.Publishers.

Dyfyniad Arddull Chicago

Kumar, Prabhanshu, and Santosh Kumar Rai. Gate 2011: Biotechnology. Noida: G.K.Publishers, 2010.

Dyfyniad MLA

Kumar, Prabhanshu, and Santosh Kumar Rai. Gate 2011: Biotechnology. G.K.Publishers, 2010.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.