Cita APA (7th ed.)

Greene, J. F. (1971). A revision of the Nearctic species of the genus Psammotettix, Homoptera: Cicadellidae. Smithsonian Institution.

Cita Chicago (17th ed.)

Greene, James F. A Revision of the Nearctic Species of the Genus Psammotettix, Homoptera: Cicadellidae. Washington, D.C: Smithsonian Institution, 1971.

Cita MLA (9th ed.)

Greene, James F. A Revision of the Nearctic Species of the Genus Psammotettix, Homoptera: Cicadellidae. Smithsonian Institution, 1971.