Association for European Research on Central America and the Caribbean. Conference, De Groot, J. P., & Ruben, R. (1997). Sustainable agriculture in Central America / edited by Jan P. de Groot and Ruerd Ruben. St. Martin's Press, Macmillan Press.
Chicago Style (17th ed.) CitationAssociation for European Research on Central America and the Caribbean. Conference, Jan P. De Groot, and Ruerd Ruben. Sustainable Agriculture in Central America / Edited by Jan P. De Groot and Ruerd Ruben. New York ; Hampshire: St. Martin's Press, Macmillan Press, 1997.
MLA (9th ed.) CitationAssociation for European Research on Central America and the Caribbean. Conference, et al. Sustainable Agriculture in Central America / Edited by Jan P. De Groot and Ruerd Ruben. St. Martin's Press, Macmillan Press, 1997.