Cites del registre

Cita APA (7th ed.)
Nicolas, P., Hammonds, R. G., & Li, C. H. (1984). beta-Endorphin-induced analgesia is inhibited by synthetic analogs of beta-endorphin. Proc Natl Acad Sci U S A.
Cita Chicago (17th ed.)
Nicolas, P., R G. Hammonds, i C H. Li. "Beta-Endorphin-induced Analgesia Is Inhibited by Synthetic Analogs of Beta-endorphin." Proc Natl Acad Sci U S A 1984.
Cita MLA (9th ed.)
Nicolas, P., et al. "Beta-Endorphin-induced Analgesia Is Inhibited by Synthetic Analogs of Beta-endorphin." Proc Natl Acad Sci U S A, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.