APA (7th ed.) Citation

Douglas, D., & Davies, J. (1980). Douglas of the forests: The North American journals of David Douglas. University of Washington Press.

Chicago Style (17th ed.) Citation

Douglas, David, and John Davies. Douglas of the Forests: The North American Journals of David Douglas. Seattle: University of Washington Press, 1980.

MLA (8th ed.) Citation

Douglas, David, and John Davies. Douglas of the Forests: The North American Journals of David Douglas. University of Washington Press, 1980.

Warning: These citations may not always be 100% accurate.