APA (7th ed.) Citation

Kroutil, L. A., Colliver, J. D., Aldworth, J., & Vorburger, M. (2010). Estimated drug use based on direct questioning and open-ended questions: Responses in the 2006 National Survey on Drug Use and Health. https://doi.org/10.1002/mpr.302

Chicago Style (17th ed.) Citation

Kroutil, Larry A., James D. Colliver, Jeremy Aldworth, and Michael Vorburger. Estimated Drug Use Based on Direct Questioning and Open-ended Questions: Responses in the 2006 National Survey on Drug Use and Health. 2010. https://doi.org/10.1002/mpr.302.

MLA (9th ed.) Citation

Kroutil, Larry A., et al. Estimated Drug Use Based on Direct Questioning and Open-ended Questions: Responses in the 2006 National Survey on Drug Use and Health. 2010. https://doi.org/10.1002/mpr.302.