Citazione Stile APA (7a Edizione)

Philippines. Health Emergency Management Staff & World Health Organization. (2008). Guidelines on health emergency management (2nd ed.). Health Emergency Management Staff, Dept. of Health World Health Organization.

Citazione stile Chigago Style (17a edizione)

Philippines. Health Emergency Management Staff e World Health Organization. Guidelines on Health Emergency Management. 2nd ed. Manila: Health Emergency Management Staff, Dept. of Health World Health Organization, 2008.

Citatione MLA (9a ed.)

Philippines. Health Emergency Management Staff e World Health Organization. Guidelines on Health Emergency Management. 2nd ed. Health Emergency Management Staff, Dept. of Health World Health Organization, 2008.