APA (7. basım) Alıntı
Leak, W. N. (1925). Islam and its need. Marshall Printing Company.
Chicago Style (17. basım) Atıf
Leak, W. Norman. Islam and Its Need. Edinburgh: Marshall Printing Company, 1925.
MLA (9th ed.) Atıf
Leak, W. Norman. Islam and Its Need. Marshall Printing Company, 1925.
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