Cita APA (7a ed.)
Ward, A. S., Li, D. H., Luedtke, R. R., & Emmett-Oglesby, M. W. (1996). Variations in cocaine self-administration by inbred rat strains under a progressive-ratio schedule. Psychopharmacology, 127(3), 204-205.
Cita Chicago Style (17a ed.)
Ward, A. S., D. H. Li, R. R. Luedtke, y M. W. Emmett-Oglesby. "Variations in Cocaine Self-administration by Inbred Rat Strains Under a Progressive-ratio Schedule." Psychopharmacology 127, no. 3 (1996): 204-205.
Cita MLA (9a ed.)
Ward, A. S., et al. "Variations in Cocaine Self-administration by Inbred Rat Strains Under a Progressive-ratio Schedule." Psychopharmacology, vol. 127, no. 3, 1996, pp. 204-205.
Precaución: Estas citas no son 100% exactas.