Dyfyniad APA

Dietrich, W. (2010). The final forest: Big trees, forks, and the Pacific Northwest (2010 ed.). University of Washington Press.

Dyfyniad Arddull Chicago

Dietrich, William. The Final Forest: Big Trees, Forks, and the Pacific Northwest. 2010 ed. Seattle: University of Washington Press, 2010.

Dyfyniad MLA

Dietrich, William. The Final Forest: Big Trees, Forks, and the Pacific Northwest. 2010 ed. University of Washington Press, 2010.

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