Greif, M. (1982). The gay book of days: An evocatively illustrated who's who of who is, was, may have been, probably was, and almost certainly seems to have been gay during the past 5,000 years (1. Auflage.). Lyle Stuart.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Greif, Martin. The Gay Book of Days: An Evocatively Illustrated Who's Who of Who Is, Was, May Have Been, Probably Was, and Almost Certainly Seems to Have Been Gay During the Past 5,000 Years. 1. Auflage. Secaucus: Lyle Stuart, 1982.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Greif, Martin. The Gay Book of Days: An Evocatively Illustrated Who's Who of Who Is, Was, May Have Been, Probably Was, and Almost Certainly Seems to Have Been Gay During the Past 5,000 Years. 1. Auflage. Lyle Stuart, 1982.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.