Cita APA

Gunn, D. L., & Stevens, G. R. (1976). Pesticides and human welfare (1. ed.). Oxford: Oxford University.

Citación estilo Chicago

Gunn, D. L., y G. R. Stevens. Pesticides and Human Welfare. 1. ed. Oxford: Oxford University, 1976.

Cita MLA

Gunn, D. L., y G. R. Stevens. Pesticides and Human Welfare. 1. ed. Oxford: Oxford University, 1976.