Citazione Stile APA (7a Edizione)

Triplehorn, C. A. (1972). A review of the genus Zopherus of the world, Coleoptera: Tenebrionidae. Smithsonian Institution.

Citazione stile Chigago Style (17a edizione)

Triplehorn, Charles A. A Review of the Genus Zopherus of the World, Coleoptera: Tenebrionidae. Washington, D.C: Smithsonian Institution, 1972.

Citatione MLA (9a ed.)

Triplehorn, Charles A. A Review of the Genus Zopherus of the World, Coleoptera: Tenebrionidae. Smithsonian Institution, 1972.