Calvert, J. C. M. (2000). 'The World is an Undutiful Boy!': Sayyid Qutb's American experience. Islam and Christian-Muslim relations, 11(1), 87-103.
Цитирование в стиле Чикаго (17-е изд.)Calvert, John C. M. "'The World Is an Undutiful Boy!': Sayyid Qutb's American Experience." Islam and Christian-Muslim Relations 11, no. 1 (2000): 87-103.
Цитирование MLA (9-е изд.)Calvert, John C. M. "'The World Is an Undutiful Boy!': Sayyid Qutb's American Experience." Islam and Christian-Muslim Relations, vol. 11, no. 1, 2000, pp. 87-103.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.