APA (7th ed.) Citation

Roth, G. A. (1996). A successional study of Willows (Salix spp.) on sandbar islands in the Mississippi River using GIS. [publisher not identified].

Chicago Style (17th ed.) Citation

Roth, Genevieve Ann. A Successional Study of Willows (Salix Spp.) on Sandbar Islands in the Mississippi River Using GIS. [Place of publication not identified]: [publisher not identified], 1996.

MLA (9th ed.) Citation

Roth, Genevieve Ann. A Successional Study of Willows (Salix Spp.) on Sandbar Islands in the Mississippi River Using GIS. [publisher not identified], 1996.