APA-viite (7. p.)
Dretke, P. J. (1979). A Christian approach to Muslims: Reflections from West Africa. W. Carey Library.
Chicago-viite (17. p.)
Dretke, P. James. A Christian Approach to Muslims: Reflections from West Africa. Pasadena: W. Carey Library, 1979.
MLA-viite (9. p.)
Dretke, P. James. A Christian Approach to Muslims: Reflections from West Africa. W. Carey Library, 1979.
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