Dyfyniad APA

MYERS, W. L. (1980). Survey Methods For Ecosystem Management / Wayne L. Myers And Ronald L. Shelton. John Wiley & Sons.

Dyfyniad Arddull Chicago

MYERS, Wayne L. Survey Methods For Ecosystem Management / Wayne L. Myers And Ronald L. Shelton. John Wiley & Sons, 1980.

Dyfyniad MLA

MYERS, Wayne L. Survey Methods For Ecosystem Management / Wayne L. Myers And Ronald L. Shelton. John Wiley & Sons, 1980.

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