Não informado. (1972). General Technical Report RM. Rocky Mountain Forest and Range Experiment Station.
Style de citation Chicago (17e éd.)Não informado. General Technical Report RM. Fort Collins, Colo: Rocky Mountain Forest and Range Experiment Station, 1972.
Style de citation MLA (8e éd.)Não informado. General Technical Report RM. Rocky Mountain Forest and Range Experiment Station, 1972.
Attention : ces citations peuvent ne pas être correctes à 100%.