Blair, R. (2012). Organic production and food quality: A down to earth analysis. Wiley-Blackwell.
Citazione stile Chigago Style (17a edizione)Blair, Robert. Organic Production and Food Quality: A Down to Earth Analysis. Ames, Iowa: Wiley-Blackwell, 2012.
Citatione MLA (9a ed.)Blair, Robert. Organic Production and Food Quality: A Down to Earth Analysis. Wiley-Blackwell, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.