Dyfyniad APA

(2000). The conservation handbook: Research, management and policy. Oxford: Blackwell.

Dyfyniad Arddull Chicago

The Conservation Handbook: Research, Management and Policy. Oxford: Blackwell, 2000.

Dyfyniad MLA

The Conservation Handbook: Research, Management and Policy. Oxford: Blackwell, 2000.

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