Dyfyniad APA

Moss, B. (2018). Ecology of freshwaters: Earth's bloodstream (Fifth edition.). Wiley.

Dyfyniad Arddull Chicago

Moss, Brian. Ecology of Freshwaters: Earth's Bloodstream. Fifth edition. Wiley, 2018.

Dyfyniad MLA

Moss, Brian. Ecology of Freshwaters: Earth's Bloodstream. Fifth edition. Wiley, 2018.

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