Dyfyniad APA

Wiley Editorial Team. (2022). Wiley Engineering Chemistry (02nd.). Wiley Editorial Team.

Dyfyniad Arddull Chicago

Wiley Editorial Team. Wiley Engineering Chemistry. 02nd. New Delhi: Wiley Editorial Team, 2022.

Dyfyniad MLA

Wiley Editorial Team. Wiley Engineering Chemistry. 02nd. Wiley Editorial Team, 2022.

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