David Sainsbury. (1995). Poultry health and management: Chickens, turkeys, ducks, geese, quail (3.). Austria.
استشهاد بنمط شيكاغوDavid Sainsbury. Poultry Health and Management: Chickens, Turkeys, Ducks, Geese, Quail. 3. Austria, 1995.
MLA استشهادDavid Sainsbury. Poultry Health and Management: Chickens, Turkeys, Ducks, Geese, Quail. 3. Austria, 1995.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.