Dyfyniad APA

Kamely , D. ., Chakrabarty , A. ., & Omen , G. S.. (1989). Biotechnology and biodegradation. Gulf publishing company.

Dyfyniad Arddull Chicago

Kamely , Daphne , Ananda Chakrabarty , and Gilbert S. Omen. Biotechnology and Biodegradation. Houston: Gulf publishing company, 1989.

Dyfyniad MLA

Kamely , Daphne , et al. Biotechnology and Biodegradation. Gulf publishing company, 1989.

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