Dyfyniad APA

Jenni B. (1990). Biochemical effects of marine pollution by heavey metal ions. School of marine sciences.

Dyfyniad Arddull Chicago

Jenni B. Biochemical Effects of Marine Pollution by Heavey Metal Ions. Kochi: School of marine sciences, 1990.

Dyfyniad MLA

Jenni B. Biochemical Effects of Marine Pollution by Heavey Metal Ions. School of marine sciences, 1990.

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