Dyfyniad APA

ebrary, Inc, Hilbeck, A., & Andow, D. A. (2006). A case study of BT cotton in Brazil. CABI Pub..

Dyfyniad Arddull Chicago

ebrary, Inc, A. Hilbeck, and David Alan Andow. A Case Study of BT Cotton in Brazil. Wallingford, Oxforshire, UK ; Cambridge, MA: CABI Pub., 2006.

Dyfyniad MLA

ebrary, Inc, et al. A Case Study of BT Cotton in Brazil. CABI Pub., 2006.

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