Não informado. (1967). Bulletin of the Department of Zoology. University of the Punjab.
Style de citation Chicago (17e éd.)Não informado. Bulletin of the Department of Zoology. Lahore, Paquistao: University of the Punjab, 1967.
Style de citation MLA (8e éd.)Não informado. Bulletin of the Department of Zoology. University of the Punjab, 1967.
Attention : ces citations peuvent ne pas être correctes à 100%.