APA (7th ed.) Citation

Blackwelder, R. E. (1972). Guide to the taxonomic literature of vertebrates. Iowa State University Press.

Chicago Style (17th ed.) Citation

Blackwelder, Richard E. Guide to the Taxonomic Literature of Vertebrates. Ames, Iowa: Iowa State University Press, 1972.

MLA (9th ed.) Citation

Blackwelder, Richard E. Guide to the Taxonomic Literature of Vertebrates. Iowa State University Press, 1972.