APA
Wagner C. P., Peters S. & Wilson M. (1995). Praying Through the 100 Gateway Cities of the 10/40 Window. YWAM Publishing: Seattle, WA.
Chicago
Wagner C Peter, Peters Stephen and Wilson Mark. 1995. Praying Through the 100 Gateway Cities of the 10/40 Window. YWAM Publishing: Seattle, WA.
Harvard
Wagner C. P., Peters S. and Wilson M. (1995). Praying Through the 100 Gateway Cities of the 10/40 Window. YWAM Publishing: Seattle, WA.
MLA
Wagner C Peter, Peters Stephen and Wilson Mark. Praying Through the 100 Gateway Cities of the 10/40 Window. YWAM Publishing: Seattle, WA. 1995.