Gaya APA

Ervina, A., Azzahrah, F. (2013). How Can I Forget You? (cet. 1). Yogyakarta: Media Pressindo.

Gaya MLA

Ervina, Anastasia., Azzahrah, Fatimah. "How Can I Forget You?". cet. 1 Yogyakarta: Media Pressindo, 2013. Text.