Chittick, W. C. (1992). Faith and practice of Islam: Three thirteenth century Sufi texts. State University of New York Press.
Цитирование в стиле Чикаго (17-е изд.)Chittick, William C. Faith and Practice of Islam: Three Thirteenth Century Sufi Texts. Albany: State University of New York Press, 1992.
Цитирование MLA (9-е изд.)Chittick, William C. Faith and Practice of Islam: Three Thirteenth Century Sufi Texts. State University of New York Press, 1992.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.