Dyfyniad APA

Lockwood, A. P. M. (1976). Effects of pollutants on aquatic organisms. Cambridge university press.

Dyfyniad Arddull Chicago

Lockwood, A. P. M. Effects of Pollutants on Aquatic Organisms. London: Cambridge university press, 1976.

Dyfyniad MLA

Lockwood, A. P. M. Effects of Pollutants on Aquatic Organisms. Cambridge university press, 1976.

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