APA (7th ed.) Citation

Barton, W. P. C. (1823). A flora of North America ([Mikrofilm-Ausg.].). Carey.

Chicago Style (17th ed.) Citation

Barton, William Paul Crillon. A Flora of North America. [Mikrofilm-Ausg.]. Philadelphia: Carey, 1823.

MLA (9th ed.) Citation

Barton, William Paul Crillon. A Flora of North America. [Mikrofilm-Ausg.]. Carey, 1823.