Gaya APA
Green, J., Levithan, D.
(2015).
Will grayson, will grayson
(
cet, 1)
.
Jakarta:
Gramedia Pustaka.
Gaya MLA
Green, John., Levithan, David.
"Will grayson, will grayson".
cet, 1
Jakarta:
Gramedia Pustaka,
2015.
.