Guillaume, A. (1966). Islam: Pelican Books. [Harmondsworth, Middlesex: Penguin Books.
Chicago Style CitationGuillaume, Alfred. Islam: Pelican Books. [Harmondsworth, Middlesex: Penguin Books, 1966.
MLA CitationGuillaume, Alfred. Islam: Pelican Books. [Harmondsworth, Middlesex: Penguin Books, 1966.