APA استشهاد

Gordon, M. S., Kinlock, T. W., Schwartz, R. P., & O’Grady, K. E. (2008). A randomized clinical trial of methadone maintenance for prisoners: Findings at 6 months post-release.

استشهاد بنمط شيكاغو

Gordon, Michael S., Timothy W. Kinlock, Robert P. Schwartz, و Kevin E. O’Grady. A Randomized Clinical Trial of Methadone Maintenance for Prisoners: Findings At 6 Months Post-release. 2008.

MLA استشهاد

Gordon, Michael S., Timothy W. Kinlock, Robert P. Schwartz, و Kevin E. O’Grady. A Randomized Clinical Trial of Methadone Maintenance for Prisoners: Findings At 6 Months Post-release. 2008.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.