APA-viite (7. p.)

Lee, M., Wanigasekera, V., & Tracey, I. (2014). Imaging opioid analgesia in the human brain and its potential relevance for understanding opioid use in chronic pain.

Chicago-viite (17. p.)

Lee, M., V. Wanigasekera, ja I. Tracey. Imaging Opioid Analgesia in the Human Brain and Its Potential Relevance for Understanding Opioid Use in Chronic Pain. 2014.

MLA-viite (9. p.)

Lee, M., et al. Imaging Opioid Analgesia in the Human Brain and Its Potential Relevance for Understanding Opioid Use in Chronic Pain. 2014.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.