APA (7th ed.) Citation

Britton, N. L. (1901). Manual of the flora of the northern states and Canada. H. Holt and co..

Chicago Style (17th ed.) Citation

Britton, Nathaniel Lord. Manual of the Flora of the Northern States and Canada. New York: H. Holt and co., 1901.

MLA (9th ed.) Citation

Britton, Nathaniel Lord. Manual of the Flora of the Northern States and Canada. H. Holt and co., 1901.

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