Cita APA (7a ed.)
Xian, H., Scherrer, J. F., & Eisen, S. A. (2007). Nicotine dependence subtypes: Association with smoking history, diagnostic criteria and psychiatric disorders in 5440 regular smokers from the Vietnam Era Twin Registry. Addictive Behaviors, 32(1), 137-148.
Cita Chicago Style (17a ed.)
Xian, Hong, Jeffrey F. Scherrer, y Seth A. Eisen. "Nicotine Dependence Subtypes: Association with Smoking History, Diagnostic Criteria and Psychiatric Disorders in 5440 Regular Smokers from the Vietnam Era Twin Registry." Addictive Behaviors 32, no. 1 (2007): 137-148.
Cita MLA (9a ed.)
Xian, Hong, et al. "Nicotine Dependence Subtypes: Association with Smoking History, Diagnostic Criteria and Psychiatric Disorders in 5440 Regular Smokers from the Vietnam Era Twin Registry." Addictive Behaviors, vol. 32, no. 1, 2007, pp. 137-148.
Precaución: Estas citas no son 100% exactas.