APA (7th ed.) Citation

Peterson, L. A. (1977). A field guide to edible wild plants: Eastern and Central North America. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Peterson, Lee A. A Field Guide to Edible Wild Plants: Eastern and Central North America. Boston: Houghton Mifflin, 1977.

MLA (9th ed.) Citation

Peterson, Lee A. A Field Guide to Edible Wild Plants: Eastern and Central North America. Houghton Mifflin, 1977.