Dyfyniad APA

(1995). Nutrition - vitamins, growth hormones, pigments, proteins. Gent, Belgium: European Aquaculture Society.

Dyfyniad Arddull Chicago

Nutrition - Vitamins, Growth Hormones, Pigments, Proteins. Gent, Belgium: European Aquaculture Society, 1995.

Dyfyniad MLA

Nutrition - Vitamins, Growth Hormones, Pigments, Proteins. Gent, Belgium: European Aquaculture Society, 1995.

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