El-Digwy, S. Y. (1978). Islam: The Ideal Religion. Islamic Book Centre.
Chicago Style (17th ed.) CitationEl-Digwy, Sheikh Youssef. Islam: The Ideal Religion. Islamic Book Centre, 1978.
MLA (8th ed.) CitationEl-Digwy, Sheikh Youssef. Islam: The Ideal Religion. Islamic Book Centre, 1978.
Warning: These citations may not always be 100% accurate.