APA (7th ed.) Citation

Howell, A. H. (1901). Revision of skunks of genus Chincha. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Howell, Arthur H. Revision of Skunks of Genus Chincha. [Washington, D.C.]: U.S. Government Printing Office, 1901.

MLA (9th ed.) Citation

Howell, Arthur H. Revision of Skunks of Genus Chincha. U.S. Government Printing Office, 1901.