Dyfyniad APA

Devlin, M. R., & Barker, A. (1971). Photosynthesis. Affiliated East-West Press.

Dyfyniad Arddull Chicago

Devlin, M. Robert, and A.V Barker. Photosynthesis. New Delhi: Affiliated East-West Press, 1971.

Dyfyniad MLA

Devlin, M. Robert, and A.V Barker. Photosynthesis. Affiliated East-West Press, 1971.

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