APA (7. basım) Alıntı

Bradfield, D. J. (1966). Guide to extension training. Food and Agriculture Organization of the United Nations.

Chicago Style (17. basım) Atıf

Bradfield, D. J. Guide to Extension Training. Rome: Food and Agriculture Organization of the United Nations, 1966.

MLA (8th ed.) Atıf

Bradfield, D. J. Guide to Extension Training. Food and Agriculture Organization of the United Nations, 1966.