Layton, B. (1987). Catalogue of Coptic literary manuscripts in the British Library acquired since the year 1906. British Library.
Цитирование в стиле Чикаго (17-е изд.)Layton, Bentley. Catalogue of Coptic Literary Manuscripts in the British Library Acquired Since the Year 1906. London: British Library, 1987.
Цитирование MLA (9-е изд.)Layton, Bentley. Catalogue of Coptic Literary Manuscripts in the British Library Acquired Since the Year 1906. British Library, 1987.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.