Não informado. (2008). Pakistan Systematics. Quaid-i-Azam University, Herbarium.
Style de citation Chicago (17e éd.)Não informado. Pakistan Systematics. Islamabad: Quaid-i-Azam University, Herbarium, 2008.
Style de citation MLA (8e éd.)Não informado. Pakistan Systematics. Quaid-i-Azam University, Herbarium, 2008.
Attention : ces citations peuvent ne pas être correctes à 100%.