Cita APA (7th ed.)

ebrary, Inc, & Naiman, R. J. (1995). The freshwater imperative: A research agenda. Island Press.

Cita Chicago (17th ed.)

ebrary, Inc, i Robert J. Naiman. The Freshwater Imperative: A Research Agenda. Washington, D.C.: Island Press, 1995.

Cita MLA (9th ed.)

ebrary, Inc, i Robert J. Naiman. The Freshwater Imperative: A Research Agenda. Island Press, 1995.