APA ציטוט

Zhu, H., Wilson, F. A., Stimpson, J. P., & Pagán, J. A. (2014). Correlation between Cocaine Prices and Purity with Trends in Emergency Department Visits in a Major Metropolitan Area. Springer US.

Citação norma Chicago

Zhu, He, Fernando A. Wilson, Jim P. Stimpson, and José A. Pagán. Correlation between Cocaine Prices and Purity With Trends in Emergency Department Visits in a Major Metropolitan Area. Springer US, 2014.

ציטוט MLA

Zhu, He, Fernando A. Wilson, Jim P. Stimpson, and José A. Pagán. Correlation between Cocaine Prices and Purity With Trends in Emergency Department Visits in a Major Metropolitan Area. Springer US, 2014.