Bartley, D. D., Brugere, C. C., & Soto, D. D. (2007). Comparative assessment of the environmental costs of aquaculture and other food production sectors: methods for meaningful comparisons: Mater. ( 24-28 April 2006 Vancouver, Canada ). Food and agriculture organization of the United Nations.
Chicago-referens (17:e uppl.)Bartley, D.M. Devin, C. Cecile Brugere, och D. Doris Soto. Comparative Assessment of the Environmental Costs of Aquaculture and Other Food Production Sectors: Methods for Meaningful Comparisons: Mater. ( 24-28 April 2006 Vancouver, Canada ). Rome: Food and agriculture organization of the United Nations, 2007.
MLA-referens (9:e uppl.)Bartley, D.M. Devin, et al. Comparative Assessment of the Environmental Costs of Aquaculture and Other Food Production Sectors: Methods for Meaningful Comparisons: Mater. ( 24-28 April 2006 Vancouver, Canada ). Food and agriculture organization of the United Nations, 2007.