Viereck, L. A., & Little, E. L. 1. (1972). Alaska trees and shrubs. Washington: Forest Service US, Departamento of Agriculture.
Chicago Style CitationViereck, Leslie A., and Elbert Luther 1907-2004 Little. Alaska Trees and Shrubs. Washington: Forest Service US, Departamento of Agriculture, 1972.
MLA CitationViereck, Leslie A., and Elbert Luther 1907-2004 Little. Alaska Trees and Shrubs. Washington: Forest Service US, Departamento of Agriculture, 1972.
Warning: These citations may not always be 100% accurate.