APA Zitierstil

Wenger, L. D., Martinez, A. N., Carpenter, L., Geckeler, D., Colfax, G., & Kral, A. H. (2011). Syringe Disposal Among Injection Drug Users in San Francisco. American Public Health Association.

Chicago Zitierstil

Wenger, Lynn D., Alexis N. Martinez, Lisa Carpenter, Dara Geckeler, Grant Colfax, und Alex H. Kral. Syringe Disposal Among Injection Drug Users in San Francisco. American Public Health Association, 2011.

MLA Zitierstil

Wenger, Lynn D., et al. Syringe Disposal Among Injection Drug Users in San Francisco. American Public Health Association, 2011.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.