APA-viite (7. p.)

Ritson, C., & Harvey, D. (1997). The common agricultural policy (2nd ed.). CAB International.

Chicago-viite (17. p.)

Ritson, Christopher, ja David Harvey. The Common Agricultural Policy. 2nd ed. New York, NY: CAB International, 1997.

MLA-viite (9. p.)

Ritson, Christopher, ja David Harvey. The Common Agricultural Policy. 2nd ed. CAB International, 1997.