APA

Correll D. S., Correll H. B., . (1975). Aquatic and wetland plants of southwestern North America : volume 1. Standford, CA: Standford University Press.

Chicago

Correll Donovan Stewart, Correll Helen B, . 1975. Aquatic and wetland plants of southwestern North America : volume 1. Standford, CA: Standford University Press.

Harvard

Correll D. S., Correll H. B., . (1975). Aquatic and wetland plants of southwestern North America : volume 1. Standford, CA: Standford University Press.

MLA

Correll Donovan Stewart, Correll Helen B, . Aquatic and wetland plants of southwestern North America : volume 1. Standford, CA: Standford University Press. 1975.