APA (7. basım) Alıntı

Hallett, G. (1968). The economics of agricultural policy. Blackwell.

Chicago Style (17. basım) Atıf

Hallett, Graham. The Economics of Agricultural Policy. Oxford: Blackwell, 1968.

MLA (9th ed.) Atıf

Hallett, Graham. The Economics of Agricultural Policy. Blackwell, 1968.