APA (7th ed.) Citation

Schuon, F., & Hobson, J. P. (1976). Islam and the perennial philosophy. World of Islam Festival.

Chicago Style (17th ed.) Citation

Schuon, Frithjof, and J. Peter Hobson. Islam and the Perennial Philosophy. London: World of Islam Festival, 1976.

MLA (9th ed.) Citation

Schuon, Frithjof, and J. Peter Hobson. Islam and the Perennial Philosophy. World of Islam Festival, 1976.

Warning: These citations may not always be 100% accurate.