Gaya APA
Johnson, Erick L. (2010).
Psychology and Christianity (2nd ed.).
United State of America:
IVP Academic.
Gaya Chicago
Johnson, Erick L.
Psychology and Christianity.
2nd ed.
United State of America:
IVP Academic,
2010.
Text.
Gaya MLA
Johnson, Erick L.
Psychology and Christianity.
2nd ed.
United State of America:
IVP Academic,
2010.
Text.
Gaya Turabian
Johnson, Erick L.
Psychology and Christianity.
2nd ed.
United State of America:
IVP Academic,
2010.
Print.