APA aipamena

Samokhvalov, A. V., Gamaleddin, I., Sproule, B., & Rehm, J. (2013). Naltrexone may block euphoria-like placebo effect. BMJ Publishing Group.

Chicago Style aipamena

Samokhvalov, Andriy V., Islam Gamaleddin, Beth Sproule, and Jürgen Rehm. Naltrexone May Block Euphoria-like Placebo Effect. BMJ Publishing Group, 2013.

MLA aipamena

Samokhvalov, Andriy V., Islam Gamaleddin, Beth Sproule, and Jürgen Rehm. Naltrexone May Block Euphoria-like Placebo Effect. BMJ Publishing Group, 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.