APA-Zitierstil (7. Ausg.)

Não informado. Pakistan Journal of Health. Institute of Hygiene and Preventive Medicine.

Chicago-Zitierstil (17. Ausg.)

Não informado. Pakistan Journal of Health. Lahore, Paquistao: Institute of Hygiene and Preventive Medicine.

MLA-Zitierstil (8. Ausg.)

Não informado. Pakistan Journal of Health. Institute of Hygiene and Preventive Medicine.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.