Allan, W. H. (1973). The production and use of Newcastle disease vaccines. Food and Agriculture Organization of the United Nations.
Chicago-Zitierstil (17. Ausg.)Allan, William H. The Production and Use of Newcastle Disease Vaccines. Rome: Food and Agriculture Organization of the United Nations, 1973.
MLA-Zitierstil (9. Ausg.)Allan, William H. The Production and Use of Newcastle Disease Vaccines. Food and Agriculture Organization of the United Nations, 1973.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.