APA-viite (7. p.)
Blair, R. (2012). Organic production and food quality: A down to earth analysis. Wiley-Blackwell.
Chicago-viite (17. p.)
Blair, Robert. Organic Production and Food Quality: A Down to Earth Analysis. Ames, Iowa: Wiley-Blackwell, 2012.
MLA-viite (9. p.)
Blair, Robert. Organic Production and Food Quality: A Down to Earth Analysis. Wiley-Blackwell, 2012.
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