Cita APA (7a ed.)

Peterson, A. (1937). A manual of entomological equipment and methods. Alvah Peterson.

Cita Chicago Style (17a ed.)

Peterson, Alvah. A Manual of Entomological Equipment and Methods. Ohio: Alvah Peterson, 1937.

Cita MLA (8a ed.)

Peterson, Alvah. A Manual of Entomological Equipment and Methods. Alvah Peterson, 1937.