APA引文

Gunn, . D. L., & Stevens, J. G. R. (1976). Pesticides and human welfare. Oxford University Press.

Chicago Edition Citation

Gunn, D L., and J G R. Stevens. Pesticides and Human Welfare. oxford: Oxford University Press, 1976.

MLA引文

Gunn, D L., and J G R. Stevens. Pesticides and Human Welfare. Oxford University Press, 1976.