Dyfyniad APA

Hester, R. E., & Harrison, R. M. (2011). Marine pollution and human health. RSC Publishing.

Dyfyniad Arddull Chicago

Hester, R E., and R M. Harrison. Marine Pollution and Human Health. Cambridge: RSC Publishing, 2011.

Dyfyniad MLA

Hester, R E., and R M. Harrison. Marine Pollution and Human Health. RSC Publishing, 2011.

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