APA Citatie

Ritson,Christopher. (1977). Agricultural economics: Principles and policy. Granada Publishing.

Chicago Style citaat

Ritson,Christopher. Agricultural Economics: Principles and Policy. London: Granada Publishing, 1977.

MLA citatie

Ritson,Christopher. Agricultural Economics: Principles and Policy. Granada Publishing, 1977.

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