APA-viite (7. p.)
ebrary, Inc, Holt, G., & Reed, M. (2006). Sociological perspectives of organic agriculture: From pioneer to policy. CABI Pub..
Chicago-viite (17. p.)
ebrary, Inc, Georgina Holt, ja Matthew Reed. Sociological Perspectives of Organic Agriculture: From Pioneer to Policy. Wallingford, UK ; Cambridge, MA: CABI Pub., 2006.
MLA-viite (9. p.)
ebrary, Inc, et al. Sociological Perspectives of Organic Agriculture: From Pioneer to Policy. CABI Pub., 2006.
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