APA (7th ed.) Citation

Underhill, J. E. (1981). Roadside wildflowers of the Northwest. Hancock House.

Chicago Style (17th ed.) Citation

Underhill, J. E. Roadside Wildflowers of the Northwest. Vancouver, B.C. ; Blaine, Wash.: Hancock House, 1981.

MLA (8th ed.) Citation

Underhill, J. E. Roadside Wildflowers of the Northwest. Hancock House, 1981.

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