Vazan, P., Mateu-Gelabert, P., Cleland, C. M., Sandoval, M., & Friedman, S. R. (2012). Correlates of Staying Safe Behaviors Among Long-Term Injection Drug Users: Psychometric Evaluation of the Staying Safe Questionnaire.
استشهاد بنمط شيكاغوVazan, Peter, Pedro Mateu-Gelabert, Charles M. Cleland, Milagros Sandoval, و Samuel R. Friedman. Correlates of Staying Safe Behaviors Among Long-Term Injection Drug Users: Psychometric Evaluation of the Staying Safe Questionnaire. 2012.
MLA استشهادVazan, Peter, et al. Correlates of Staying Safe Behaviors Among Long-Term Injection Drug Users: Psychometric Evaluation of the Staying Safe Questionnaire. 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.