Cita APA (7a ed.)

Forbes, V. E., & Forbes, T. L. (1994). Ecotoxicology in theory and practice. Chapman.

Cita Chicago Style (17a ed.)

Forbes, Valery E., y Thomas L. Forbes. Ecotoxicology in Theory and Practice. London [etc.]: Chapman, 1994.

Cita MLA (9a ed.)

Forbes, Valery E., y Thomas L. Forbes. Ecotoxicology in Theory and Practice. Chapman, 1994.