APA (7th ed.) Citation

Robison, H. W., & Allen, R. T. (1995). Only in Arkansas: A study of the endemic plants and animals of the state. University of Arkansas Press.

Chicago Style (17th ed.) Citation

Robison, Henry W., and Robert T. Allen. Only in Arkansas: A Study of the Endemic Plants and Animals of the State. Fayetteville, AR: University of Arkansas Press, 1995.

MLA (9th ed.) Citation

Robison, Henry W., and Robert T. Allen. Only in Arkansas: A Study of the Endemic Plants and Animals of the State. University of Arkansas Press, 1995.