Dyfyniad APA

Schalk, O., Tapavicza, E., & service), A. C. S. (. (2021). Photochemistry. Washington, DC : American Chemical Society.

Dyfyniad Arddull Chicago

Schalk, Oliver, Enrico Tapavicza, and American Chemical Society (Online service). Photochemistry. Washington, DC : American Chemical Society, 2021.

Dyfyniad MLA

Schalk, Oliver, et al. Photochemistry. Washington, DC : American Chemical Society, 2021.

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