Gaya APA

Bubble Love. (2011). Yogyakarta: Sheila.

Gaya Chicago

Bubble Love. . Yogyakarta: Sheila, 2011. Text.

Gaya MLA

Bubble Love. . Yogyakarta: Sheila, 2011. Text.

Gaya Turabian

Bubble Love. Yogyakarta: Sheila, 2011. Print.