The genera of North American plants, : and a catalogue of the species, to the year 1817.

MLA

Nuttall, Thomas. The Genera of North American Plants, : and a Catalogue of the Species, to the Year 1817. Philadelphia: Printed for the author by D. Heartt., 1818.

APA

Nuttall, T. (1818). The genera of North American plants, : and a catalogue of the species, to the year 1817. Philadelphia: Printed for the author by D. Heartt.

Chicago

Nuttall, Thomas, The Genera of North American Plants,: And a Catalogue of the Species, to the Year 1817.. Philadelphia: Printed for the author by D. Heartt., 1818.