APA (7th ed.) Citation

Niering, W. A., & Olmstead, N. C. (1995). National Audubon Society field guide to North American wildflowers, eastern region (Chanticleer Press ed., 15. print.). Alfred A. Knopf.

Chicago Style (17th ed.) Citation

Niering, William A., and Nancy C. Olmstead. National Audubon Society Field Guide to North American Wildflowers, Eastern Region. Chanticleer Press ed., 15. print. New York: Alfred A. Knopf, 1995.

MLA (9th ed.) Citation

Niering, William A., and Nancy C. Olmstead. National Audubon Society Field Guide to North American Wildflowers, Eastern Region. Chanticleer Press ed., 15. print. Alfred A. Knopf, 1995.