Citação norma APA

Mannan, M. A., & Mannan, M. A. (1982). Why is Islamic economics important?: Seven reasons for believing. Research series in English.

Citação norma Chicago

Mannan, Muhammad Abdul, and Muhammad Abdul Mannan. "Why Is Islamic Economics Important?: Seven Reasons for Believing." Research Series in English 1982.

Citação norma MLA

Mannan, Muhammad Abdul, and Muhammad Abdul Mannan. "Why Is Islamic Economics Important?: Seven Reasons for Believing." Research Series in English, 1982.

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