APA (7th ed.) Citation

Maddux, R., & Walker, N. A. (1993). The green kingdom. University of Tennessee Press.

Chicago Style (17th ed.) Citation

Maddux, Rachel, and Nancy A. Walker. The Green Kingdom. Knoxville: University of Tennessee Press, 1993.

MLA (9th ed.) Citation

Maddux, Rachel, and Nancy A. Walker. The Green Kingdom. University of Tennessee Press, 1993.