APA (7 वां संस्करण) प्रशस्ति पत्र
National Institute for Health and Care Excellence. (2014). Quality standard for drug use disorders. National Institute for Health and Care Excellence.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
National Institute for Health and Care Excellence. Quality Standard for Drug Use Disorders. Londres: National Institute for Health and Care Excellence, 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
National Institute for Health and Care Excellence. Quality Standard for Drug Use Disorders. National Institute for Health and Care Excellence, 2014.
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