APA (7th ed.) Citation

Gracie, C., & Lamont, E. E. (2012). Spring Wildflowers of the Northeast: A Natural History. Princeton University Press.

Chicago Style (17th ed.) Citation

Gracie, Carol, and Eric E. Lamont. Spring Wildflowers of the Northeast: A Natural History. Princeton, N.J.: Princeton University Press, 2012.

MLA (8th ed.) Citation

Gracie, Carol, and Eric E. Lamont. Spring Wildflowers of the Northeast: A Natural History. Princeton University Press, 2012.