APA-viite

Park, A., & Conway, M. (2018). Opioid Surveillance using Social Media: How URLs are shared among Reddit members. Online J Public Health Inform.

Chicago-tyylinen lähdeviittaus

Park, Albert, ja Mike Conway. "Opioid Surveillance Using Social Media: How URLs Are Shared Among Reddit Members." Online J Public Health Inform 2018.

MLA-viite

Park, Albert, ja Mike Conway. "Opioid Surveillance Using Social Media: How URLs Are Shared Among Reddit Members." Online J Public Health Inform 2018.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.