Cita APA (7a ed.)

Wirth, W. W. (1953). Biting Midges of the Heleid Genus Stilobezzia in North America. Smithsonian Institution.

Cita Chicago Style (17a ed.)

Wirth, Willis W. Biting Midges of the Heleid Genus Stilobezzia in North America. Washington: Smithsonian Institution, 1953.

Cita MLA (8a ed.)

Wirth, Willis W. Biting Midges of the Heleid Genus Stilobezzia in North America. Smithsonian Institution, 1953.