APA (7e ed.) Bronvermelding

Não informado. (2008). Pakistan Systematics. Quaid-i-Azam University, Herbarium.

Chicago (17e ed.) Bronvermelding

Não informado. Pakistan Systematics. Islamabad: Quaid-i-Azam University, Herbarium, 2008.

MLA (8e ed.) Bronvermelding

Não informado. Pakistan Systematics. Quaid-i-Azam University, Herbarium, 2008.

Let op: Deze citaties zijn niet altijd 100% accuraat.