Cita APA (7a ed.)
Sigmon, S., Herning, R., Better, W., Cadet, J., & Griffiths, R. (2009). Caffeine withdrawal, acute effects, tolerance, and absence of net beneficial effects of chronic administration: Cerebral blood flow velocity, quantitative EEG, and subjective effects. Psychopharmacology, 204(4), 573-586.
Cita Chicago Style (17a ed.)
Sigmon, Stacey, Ronald Herning, Warren Better, Jean Cadet, y Roland Griffiths. "Caffeine Withdrawal, Acute Effects, Tolerance, and Absence of Net Beneficial Effects of Chronic Administration: Cerebral Blood Flow Velocity, Quantitative EEG, and Subjective Effects." Psychopharmacology 204, no. 4 (2009): 573-586.
Cita MLA (9a ed.)
Sigmon, Stacey, et al. "Caffeine Withdrawal, Acute Effects, Tolerance, and Absence of Net Beneficial Effects of Chronic Administration: Cerebral Blood Flow Velocity, Quantitative EEG, and Subjective Effects." Psychopharmacology, vol. 204, no. 4, 2009, pp. 573-586.
Precaución: Estas citas no son 100% exactas.