Cita APA (7a ed.)
Stein, J., Wilson, A., Koffarnus, M., Judd, M., & Bickel, W. (2017). Naturalistic assessment of demand for cigarettes, snus, and nicotine gum. Psychopharmacology, 234(2), 245-255.
Cita Chicago Style (17a ed.)
Stein, Jeffrey, A. Wilson, Mikhail Koffarnus, Michael Judd, y Warren Bickel. "Naturalistic Assessment of Demand for Cigarettes, Snus, and Nicotine Gum." Psychopharmacology 234, no. 2 (2017): 245-255.
Cita MLA (9a ed.)
Stein, Jeffrey, et al. "Naturalistic Assessment of Demand for Cigarettes, Snus, and Nicotine Gum." Psychopharmacology, vol. 234, no. 2, 2017, pp. 245-255.
Precaución: Estas citas no son 100% exactas.