APA (7th ed.) Citation

Herrick, J. A. (1974). The natural areas project: A summary of data to date (Rev. ed.). Ohio State University Press.

Chicago Style (17th ed.) Citation

Herrick, James Arthur. The Natural Areas Project: A Summary of Data to Date. Rev. ed. Columbus: Ohio State University Press, 1974.

MLA (9th ed.) Citation

Herrick, James Arthur. The Natural Areas Project: A Summary of Data to Date. Rev. ed. Ohio State University Press, 1974.