APA Style
Groome, T, H. (2011).
Christian religious education=Pend. Agama Kristen (Cetakan 2).
Jakarta:
PT. BPK Gunung Mulia.
MLA Style
Groome, Thomas, H..
"Christian religious education=Pend. Agama Kristen".
Cetakan 2
Jakarta:
PT. BPK Gunung Mulia,
2011.
Buku SMA Athalia.