Dyfyniad APA

Meetham, A. R., & ...[et al.]. (1981). Atmospheric pollution: Its history, origins and prevention. Pergamon.

Dyfyniad Arddull Chicago

Meetham, A. R., and ...[et al.]. Atmospheric Pollution: Its History, Origins and Prevention. Oxford: Pergamon, 1981.

Dyfyniad MLA

Meetham, A. R., and ...[et al.]. Atmospheric Pollution: Its History, Origins and Prevention. Pergamon, 1981.

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