APA (7th ed.) Citation

Argus, G. W. (1965). The taxonomy of the Salix glauca complex in North America. Gray Herbarium.

Chicago Style (17th ed.) Citation

Argus, George W. The Taxonomy of the Salix Glauca Complex in North America. Cambridge, Mass: Gray Herbarium, 1965.

MLA (9th ed.) Citation

Argus, George W. The Taxonomy of the Salix Glauca Complex in North America. Gray Herbarium, 1965.