APA (7th ed.) Citation

Hill, J. L., & Zacny, J. P. (2000). Comparing the subjective, psychomotor, and physiological effects of intravenous hydromorphone and morphine in healthy volunteers. Psychopharmacology, 152(1), 31. https://doi.org/10.1007/s002130000500

Chicago Style (17th ed.) Citation

Hill, Joanna L., and James P. Zacny. "Comparing the Subjective, Psychomotor, and Physiological Effects of Intravenous Hydromorphone and Morphine in Healthy Volunteers." Psychopharmacology 152, no. 1 (2000): 31. https://doi.org/10.1007/s002130000500.

MLA (9th ed.) Citation

Hill, Joanna L., and James P. Zacny. "Comparing the Subjective, Psychomotor, and Physiological Effects of Intravenous Hydromorphone and Morphine in Healthy Volunteers." Psychopharmacology, vol. 152, no. 1, 2000, p. 31, https://doi.org/10.1007/s002130000500.