APA Citation

Gibb, H. A. R. 1. (1960). The Encyclopaedia of Islam (New ed.). Leiden: Brill.

Chicago Style Citation

Gibb, H. A. R. 1895-1971. The Encyclopaedia of Islam. New ed. Leiden: Brill, 1960.

MLA Citation

Gibb, H. A. R. 1895-1971. The Encyclopaedia of Islam. New ed. Leiden: Brill, 1960.

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