Cita APA (7th ed.)
Ellwood, R. S. (1993). Introducing religion: From inside and outside (3rd.ed.). Prentice Hall.
Cita Chicago (17th ed.)
Ellwood, Robert S. Introducing Religion: From Inside and Outside. 3rd.ed. Englewood Cliffs: Prentice Hall, 1993.
Cita MLA (9th ed.)
Ellwood, Robert S. Introducing Religion: From Inside and Outside. 3rd.ed. Prentice Hall, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.