Collings, S. C. D., & Welch, S. (2000). Doctors must be more aware of problems of gay, lesbian, and bisexual youth. British Medical Journal.
استشهاد بنمط شيكاغوCollings, S C D., و Sarah Welch. Doctors Must Be More Aware of Problems of Gay, Lesbian, and Bisexual Youth. British Medical Journal, 2000.
MLA استشهادCollings, S C D., و Sarah Welch. Doctors Must Be More Aware of Problems of Gay, Lesbian, and Bisexual Youth. British Medical Journal, 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.