APA Citation

Bell, A. D., & Bryan, A. (2008). Plant form: An illustrated guide to flowering plant morphology (New edition.). Portland: Timber Press.

Chicago Style Citation

Bell, Adrian D., and Alan Bryan. Plant Form: An Illustrated Guide to Flowering Plant Morphology. New edition. Portland: Timber Press, 2008.

MLA Citation

Bell, Adrian D., and Alan Bryan. Plant Form: An Illustrated Guide to Flowering Plant Morphology. New edition. Portland: Timber Press, 2008.

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