Citação norma APA

n.n. (1999). The Concept of Allah As The Highest God in Pre-Islamic Arabia (a Study of Pre-Islamic Arabic Religious Poetry). Institute pf Islamic Studies McGill University.

Citação norma Chicago

n.n. The Concept of Allah As The Highest God in Pre-Islamic Arabia (a Study of Pre-Islamic Arabic Religious Poetry). Institute pf Islamic Studies McGill University, 1999.

Citação norma MLA

n.n. The Concept of Allah As The Highest God in Pre-Islamic Arabia (a Study of Pre-Islamic Arabic Religious Poetry). Institute pf Islamic Studies McGill University, 1999.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.