Παραπομπή σε μορφή APA (7η εκδ.)

ERA, N. (2012). Integrated Biological and Behavioral Surveillance Survey (IBBS) among Injecting Drug Users in Kathmandu Valley Round IV – 2009. Family Health International /Nepal.

Παραπομπή σε μορφή Chicago (17η εκδ.)

ERA, New. Integrated Biological and Behavioral Surveillance Survey (IBBS) Among Injecting Drug Users in Kathmandu Valley Round IV – 2009. Family Health International /Nepal, 2012.

Παραπομπή σε μορφή MLA (8th εκδ.)

ERA, New. Integrated Biological and Behavioral Surveillance Survey (IBBS) Among Injecting Drug Users in Kathmandu Valley Round IV – 2009. Family Health International /Nepal, 2012.