Charlwood, G. P., Kerr, S., & Maw, R. D. (1989). Sexual attitudes and practices of selected groups in Northern Ireland since the emergence of AIDS. Ulster Medical Society.
استشهاد بنمط شيكاغوCharlwood, G. P., S. Kerr, و R. D. Maw. Sexual Attitudes and Practices of Selected Groups in Northern Ireland Since the Emergence of AIDS. Ulster Medical Society, 1989.
MLA استشهادCharlwood, G. P., S. Kerr, و R. D. Maw. Sexual Attitudes and Practices of Selected Groups in Northern Ireland Since the Emergence of AIDS. Ulster Medical Society, 1989.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.