APA Style
Cosgrove, S., James, R.
(1996).
Seri Serendipty - Mumkin
.
Jakarta:
Alice Saputra Communication Co..
MLA Style
Cosgrove, Stephen., James, Robin.
"Seri Serendipty - Mumkin".
Jakarta:
Alice Saputra Communication Co.,
1996.
Textbook.