Παραπομπή σε μορφή APA (7η εκδ.)

World Health Organization. (2011). Manual for the laboratory diagnosis and virological surveillance of influenza. World Health Organization.

Παραπομπή σε μορφή Chicago (17η εκδ.)

World Health Organization. Manual for the Laboratory Diagnosis and Virological Surveillance of Influenza. Geneva, Switzerland: World Health Organization, 2011.

Παραπομπή σε μορφή MLA (8th εκδ.)

World Health Organization. Manual for the Laboratory Diagnosis and Virological Surveillance of Influenza. World Health Organization, 2011.