Gaya APA

Ervianti,Evy. (2009). If . Jakarta: Gramedia.

Gaya Chicago

Ervianti,Evy. If. Jakarta: Gramedia, 2009. Fiction.

Gaya MLA

Ervianti,Evy. If. Jakarta: Gramedia, 2009. Fiction.

Gaya Turabian

Ervianti,Evy. If. Jakarta: Gramedia, 2009. Fiction.