Dyfyniad APA

American Chemical Society. Division of Pesticide Chemistry, American Chemical Society. Meeting, & Hedin, P. A. (1983). Plant resistance to insects. American Chemical Society.

Dyfyniad Arddull Chicago

American Chemical Society. Division of Pesticide Chemistry, American Chemical Society. Meeting, and Paul A. Hedin. Plant Resistance to Insects. Washington, DC: American Chemical Society, 1983.

Dyfyniad MLA

American Chemical Society. Division of Pesticide Chemistry, et al. Plant Resistance to Insects. American Chemical Society, 1983.

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