APA (7th ed.) Citation

Knapp, W. M., & Naczi, R. F. C. (2021). Vascular plants of Maryland, USA: A comprehensive account of the state's botanical diversity. Smithsonian Scholarly Press.

Chicago Style (17th ed.) Citation

Knapp, Wesley M., and Robert F. C. Naczi. Vascular Plants of Maryland, USA: A Comprehensive Account of the State's Botanical Diversity. Washington, D.C: Smithsonian Scholarly Press, 2021.

MLA (9th ed.) Citation

Knapp, Wesley M., and Robert F. C. Naczi. Vascular Plants of Maryland, USA: A Comprehensive Account of the State's Botanical Diversity. Smithsonian Scholarly Press, 2021.