Cita APA (7a ed.)

Crosby, D. G. (1971). Naturally occurring insecticides. Marcel Dekker.

Cita Chicago Style (17a ed.)

Crosby, Donald G. Naturally Occurring Insecticides. New York: Marcel Dekker, 1971.

Cita MLA (9a ed.)

Crosby, Donald G. Naturally Occurring Insecticides. Marcel Dekker, 1971.