Cita APA (7th ed.)

Metcalf, R. L., & Mckelvey, J. J. (1976). The future for insecticides: Needs and prospects. John Wiley.

Cita Chicago (17th ed.)

Metcalf, Robert L., i John J. Mckelvey. The Future for Insecticides: Needs and Prospects. New York, USA: John Wiley, 1976.

Cita MLA (9th ed.)

Metcalf, Robert L., i John J. Mckelvey. The Future for Insecticides: Needs and Prospects. John Wiley, 1976.