Dyfyniad APA

Good,Ralph E, Whigham,Dennis F, & Robert L Simpson. (1978). Freshwater Wetlands: Ecological Processes and Management Potential. academic.

Dyfyniad Arddull Chicago

Good,Ralph E, Whigham,Dennis F, and Robert L Simpson. Freshwater Wetlands: Ecological Processes and Management Potential. new york: academic, 1978.

Dyfyniad MLA

Good,Ralph E, et al. Freshwater Wetlands: Ecological Processes and Management Potential. academic, 1978.

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