L Donald Bath. (1985). Dairy Cattle: Principles, practices, problems, profits (3.). Lea & Febiger.
Chicago-stil citatL Donald Bath. Dairy Cattle: Principles, Practices, Problems, Profits. 3. Lea & Febiger, 1985.
MLA-referensL Donald Bath. Dairy Cattle: Principles, Practices, Problems, Profits. 3. Lea & Febiger, 1985.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.