Unesco. Programme on Man and the Biosphere. (1981). MAB after 10 years: Ecology in practice. Unesco.
Chicago Style (17th ed.) CitationUnesco. Programme on Man and the Biosphere. MAB After 10 Years: Ecology in Practice. Paris: Unesco, 1981.
MLA (9th ed.) CitationUnesco. Programme on Man and the Biosphere. MAB After 10 Years: Ecology in Practice. Unesco, 1981.
Warning: These citations may not always be 100% accurate.