Williams, D. D. (1987). The ecology of temporary waters. Croom Helm.
Cita Chicago (17th ed.)Williams, Dudley D. The Ecology of Temporary Waters. London: Croom Helm, 1987.
Cita MLA (9th ed.)Williams, Dudley D. The Ecology of Temporary Waters. Croom Helm, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.