Al-Attas. (1993). Islam and secularism. International Institute of Islamic Thought and Civilization (ISTAC).
Chicago Style (17th ed.) CitationAl-Attas. Islam and Secularism. Kuala Lumpur: International Institute of Islamic Thought and Civilization (ISTAC), 1993.
MLA (8th ed.) CitationAl-Attas. Islam and Secularism. International Institute of Islamic Thought and Civilization (ISTAC), 1993.
Warning: These citations may not always be 100% accurate.