APA (7th ed.) Citation

Flexner, J. T. (1947). First flowers of our wilderness. Houghton Mifflin Co..

Chicago Style (17th ed.) Citation

Flexner, James Thomas. First Flowers of Our Wilderness. Boston: Houghton Mifflin Co., 1947.

MLA (9th ed.) Citation

Flexner, James Thomas. First Flowers of Our Wilderness. Houghton Mifflin Co., 1947.