Gaya APA

OKTAVIA, Y., HEATH, L. (2013). A DUKE OF HER OWN/ MENJERAT SANG DUKE . JAKARTA: DAASTAN BOOKS.

Gaya MLA

OKTAVIA, YOLANDA., HEATH, LORRAINE. "A DUKE OF HER OWN/ MENJERAT SANG DUKE". JAKARTA: DAASTAN BOOKS, 2013. Text.