Gaya APA

Mr & Mrs Writer. (2016). Yogyakarta: Sheila.

Gaya Chicago

Mr & Mrs Writer. . Yogyakarta: Sheila, 2016. Text.

Gaya MLA

Mr & Mrs Writer. . Yogyakarta: Sheila, 2016. Text.

Gaya Turabian

Mr & Mrs Writer. Yogyakarta: Sheila, 2016. Print.