Poser, W., Koc, J., & Ehrenreich, H. (1995). Methadone maintenance treatment. Methadone treatment can reduce mortality. BMJ Group.
استشهاد بنمط شيكاغوPoser, W., J. Koc, و H. Ehrenreich. Methadone Maintenance Treatment. Methadone Treatment Can Reduce Mortality. BMJ Group, 1995.
MLA استشهادPoser, W., J. Koc, و H. Ehrenreich. Methadone Maintenance Treatment. Methadone Treatment Can Reduce Mortality. BMJ Group, 1995.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.