Παραπομπή APA

WHO. (1992). Entomological field techniques for malaria control. World Health Organisation.

Παραπομπή Chicago Style

WHO. Entomological Field Techniques for Malaria Control. Geneva: World Health Organisation, 1992.

Παραπομπή MLA

WHO. Entomological Field Techniques for Malaria Control. World Health Organisation, 1992.