Marriott, B. B. (1997). Practical guide to environmental impact assessment. McGraw-Hill.
Cita Chicago Style (17a ed.)Marriott, Betty Bowers. Practical Guide to Environmental Impact Assessment. New York: McGraw-Hill, 1997.
Cita MLA (8a ed.)Marriott, Betty Bowers. Practical Guide to Environmental Impact Assessment. McGraw-Hill, 1997.
Precaución: Estas citas no son 100% exactas.