Não informado. (1967). Bulletin of the Department of Zoology. University of the Punjab.
Chicagoスタイル(17版)引用形式Não informado. Bulletin of the Department of Zoology. Lahore, Paquistao: University of the Punjab, 1967.
MLA(8版)引用形式Não informado. Bulletin of the Department of Zoology. University of the Punjab, 1967.
警告: この引用は必ずしも正確ではありません.