Brouwer, F., & Crabtree, B. (1999). Environmental indicators and agricultural policy. CABI Publishing.
Chicago-стиль цитированияBrouwer, Floor, and Bob Crabtree. Environmental Indicators and Agricultural Policy. New York: CABI Publishing, 1999.
MLA-цитированиеBrouwer, Floor, and Bob Crabtree. Environmental Indicators and Agricultural Policy. CABI Publishing, 1999.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.