Cita APA (7a ed.)

Dobson, M., & Frid, C. (2009). Ecology of aquatic systems (Second edition.). Oxford University Press.

Cita Chicago Style (17a ed.)

Dobson, Michael, y Chris Frid. Ecology of Aquatic Systems. Second edition. Oxford: Oxford University Press, 2009.

Cita MLA (9a ed.)

Dobson, Michael, y Chris Frid. Ecology of Aquatic Systems. Second edition. Oxford University Press, 2009.