APA (7th ed.) Citation

Al-Attas, S. M. N. (1994). The degrees of existence. International Institute of Islamic Thought and Civilization.

Chicago Style (17th ed.) Citation

Al-Attas, Syed Muhammad Naquib. The Degrees of Existence. Kuala Lumpur: International Institute of Islamic Thought and Civilization, 1994.

MLA (9th ed.) Citation

Al-Attas, Syed Muhammad Naquib. The Degrees of Existence. International Institute of Islamic Thought and Civilization, 1994.