APA Citatie

Cooper, J. P., & Wareing, P. F. (1971). Potential crop production: A case study. Heinemann Educational Books.

Chicago Style citaat

Cooper, J P., en P F. Wareing. Potential Crop Production: A Case Study. London: Heinemann Educational Books, 1971.

MLA citatie

Cooper, J P., en P F. Wareing. Potential Crop Production: A Case Study. Heinemann Educational Books, 1971.

Let op: Deze citaties zijn niet altijd 100% accuraat.