JS, R., UC, C., KP, C., & ME, C. (1999). Naltrexone pretreatment decreases the reinforcing effectiveness of ethanol and saccharin but not PCP or food under concurrent progressive-ratio schedules in rhesus monkeys. Psychopharmacology, 141(4), 436. https://doi.org/10.1007/s002130050854
Chicago Style (17th ed.) CitationJS, Rodefer, Campbell UC, Cosgrove KP, and Carroll ME. "Naltrexone Pretreatment Decreases the Reinforcing Effectiveness of Ethanol and Saccharin but Not PCP or Food Under Concurrent Progressive-ratio Schedules in Rhesus Monkeys." Psychopharmacology 141, no. 4 (1999): 436. https://doi.org/10.1007/s002130050854.
MLA (9th ed.) CitationJS, Rodefer, et al. "Naltrexone Pretreatment Decreases the Reinforcing Effectiveness of Ethanol and Saccharin but Not PCP or Food Under Concurrent Progressive-ratio Schedules in Rhesus Monkeys." Psychopharmacology, vol. 141, no. 4, 1999, p. 436, https://doi.org/10.1007/s002130050854.