APA (7th ed.) Citation
Gibb, H. (1960). The Encyclopaedia of Islam: Vol. 1. E. J. Brill.
Chicago Style (17th ed.) Citation
Gibb, H.A.R. The Encyclopaedia of Islam: Vol. 1. Leiden, Netherlands: E. J. Brill, 1960.
MLA (9th ed.) Citation
Gibb, H.A.R. The Encyclopaedia of Islam: Vol. 1. E. J. Brill, 1960.
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