APA (7th ed.) Citation

Waardenburg, J. J. (1977). Two lights perceived: Medieval Islam and Christianity. Nederlands theologisch tijdschrift, 31(4), 267-289.

Chicago Style (17th ed.) Citation

Waardenburg, Jean Jacques. "Two Lights Perceived: Medieval Islam and Christianity." Nederlands Theologisch Tijdschrift 31, no. 4 (1977): 267-289.

MLA (9th ed.) Citation

Waardenburg, Jean Jacques. "Two Lights Perceived: Medieval Islam and Christianity." Nederlands Theologisch Tijdschrift, vol. 31, no. 4, 1977, pp. 267-289.

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