Dyfyniad APA

Price, C. (1989). The theory and application of forest economics. B. Blackwell.

Dyfyniad Arddull Chicago

Price, Colin. The Theory and Application of Forest Economics. Oxford, UK: B. Blackwell, 1989.

Dyfyniad MLA

Price, Colin. The Theory and Application of Forest Economics. B. Blackwell, 1989.

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