APA Citatie

Cox, J. E., & Jackson, L. E. (2011). Crop management & soil conservation. Biotech books.

Chicago Style citaat

Cox, Joseph E., en Layman E. Jackson. Crop Management & Soil Conservation. New Delhi: Biotech books, 2011.

MLA citatie

Cox, Joseph E., en Layman E. Jackson. Crop Management & Soil Conservation. Biotech books, 2011.