APA (7th ed.) Citation

Crovello, T. J. (1968). A numerical taxonomic study of the genus salix, section sitchenses. University of California.

Chicago Style (17th ed.) Citation

Crovello, Theodore J. A Numerical Taxonomic Study of the Genus Salix, Section Sitchenses. Berkeley: University of California, 1968.

MLA (9th ed.) Citation

Crovello, Theodore J. A Numerical Taxonomic Study of the Genus Salix, Section Sitchenses. University of California, 1968.