Cita APA (7th ed.)

Watson, A. (1973). An illustrated catalog of the neotropic Arctiinae types in the United States National Museum, Lepidoptera: Arctiidae, part II. Smithsonian Institution.

Cita Chicago (17th ed.)

Watson, Allan. An Illustrated Catalog of the Neotropic Arctiinae Types in the United States National Museum, Lepidoptera: Arctiidae, Part II. Washington, D.C: Smithsonian Institution, 1973.

Cita MLA (9th ed.)

Watson, Allan. An Illustrated Catalog of the Neotropic Arctiinae Types in the United States National Museum, Lepidoptera: Arctiidae, Part II. Smithsonian Institution, 1973.