APA Citation

Nichol, A. A. (1952). The natural vegetation of Arizona. Tucson, Arizona: University of Arizona.

Chicago Style Citation

Nichol, Andrew Alexander. The Natural Vegetation of Arizona. Tucson, Arizona: University of Arizona, 1952.

MLA Citation

Nichol, Andrew Alexander. The Natural Vegetation of Arizona. Tucson, Arizona: University of Arizona, 1952.

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