APA-viite (7. p.)
KUMAR, M., & ET AL. RAPID ASSESSMENT AND RESPONSE TO INJECTING DRUG USE IN MADRAS, SOUTH INDIA.
Chicago-viite (17. p.)
KUMAR, M.S, ja ET AL. RAPID ASSESSMENT AND RESPONSE TO INJECTING DRUG USE IN MADRAS, SOUTH INDIA.
MLA-viite (9. p.)
KUMAR, M.S, ja ET AL. RAPID ASSESSMENT AND RESPONSE TO INJECTING DRUG USE IN MADRAS, SOUTH INDIA.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.