Gaya APA

Vogel, F, E., Hayes, I, S, L. (2013). Islamic law and finance : religion, risk, and return . Leiden, The Netherlands: Koninklijke Brill NV.

Gaya MLA

Vogel, Frank, E.., Hayes, IIII,, Samuel, L.. "Islamic law and finance : religion, risk, and return". Leiden, The Netherlands: Koninklijke Brill NV, 2013. Text.