Cita APA (7a ed.)
Thorn-Gray, B. E., & Levitt, R. A. (1983). Rat brain sites responsive to etorphine: Analgesia and catatonia. Behavioral Neuroscience, 97, 768-779.
Cita Chicago Style (17a ed.)
Thorn-Gray, Beverly E., y Robert A. Levitt. "Rat Brain Sites Responsive to Etorphine: Analgesia and Catatonia." Behavioral Neuroscience 97 (1983): 768-779.
Cita MLA (9a ed.)
Thorn-Gray, Beverly E., y Robert A. Levitt. "Rat Brain Sites Responsive to Etorphine: Analgesia and Catatonia." Behavioral Neuroscience, vol. 97, 1983, pp. 768-779.
Precaución: Estas citas no son 100% exactas.