Não informado. (1967). Bovine Practitioner. American Association of Bovine Practitioners.
Chicagoスタイル(17版)引用形式Não informado. Bovine Practitioner. Stillwater, Okla: American Association of Bovine Practitioners, 1967.
MLA(8版)引用形式Não informado. Bovine Practitioner. American Association of Bovine Practitioners, 1967.
警告: この引用は必ずしも正確ではありません.