Vaucher, H. (2003). Tree bark: A color guide. Timber Press.
Chicago Style (17th ed.) CitationVaucher, Hugues. Tree Bark: A Color Guide. Portland, Or. [u.a.]: Timber Press, 2003.
MLA (9th ed.) CitationVaucher, Hugues. Tree Bark: A Color Guide. Timber Press, 2003.
Warning: These citations may not always be 100% accurate.