Cita APA (7th ed.)

Thompson, G. F., & Steiner, F. R. (1997). Ecological design and planning. John Wiley.

Cita Chicago (17th ed.)

Thompson, George F., i Frederick R. Steiner. Ecological Design and Planning. New York: John Wiley, 1997.

Cita MLA (9th ed.)

Thompson, George F., i Frederick R. Steiner. Ecological Design and Planning. John Wiley, 1997.