Cita APA (7th ed.)

Campbell, C. S., & Ogden, M. (1999). Constructed wetlands in the sustainable landscape. Wiley.

Cita Chicago (17th ed.)

Campbell, Craig S., i Michael Ogden. Constructed Wetlands in the Sustainable Landscape. New York: Wiley, 1999.

Cita MLA (9th ed.)

Campbell, Craig S., i Michael Ogden. Constructed Wetlands in the Sustainable Landscape. Wiley, 1999.