Não informado. (1953). The Sri Lanka veterinary journal. Veterinary Research Institute.
Chicagoスタイル(17版)引用形式Não informado. The Sri Lanka Veterinary Journal. Peradeniya, Sri Lanka: Veterinary Research Institute, 1953.
MLA(8版)引用形式Não informado. The Sri Lanka Veterinary Journal. Veterinary Research Institute, 1953.
警告: この引用は必ずしも正確ではありません.