APA

Thompson R. S., Anderson K. H. & Bartlein P. J. (1999). Atlas of relations between climatic parameters and distributions of important trees and shrubs in North America. Denver, Col: U.S. Geological Survey, Information Services.

Chicago

Thompson Robert Stephen, Anderson Katherine H and Bartlein Patrick J. 1999. Atlas of relations between climatic parameters and distributions of important trees and shrubs in North America. Denver, Col: U.S. Geological Survey, Information Services.

Harvard

Thompson R. S., Anderson K. H. and Bartlein P. J. (1999). Atlas of relations between climatic parameters and distributions of important trees and shrubs in North America. Denver, Col: U.S. Geological Survey, Information Services.

MLA

Thompson Robert Stephen, Anderson Katherine H and Bartlein Patrick J. Atlas of relations between climatic parameters and distributions of important trees and shrubs in North America. Denver, Col: U.S. Geological Survey, Information Services. 1999.