APA Style

Surbakti, E.B. (2011). QA : Questions & Answers Teenagers . Jakarta: Gramedia.

Chicago Style

Surbakti, E.B. QA : Questions & Answers Teenagers. Jakarta: Gramedia, 2011. Printed Book.

MLA Style

Surbakti, E.B. QA : Questions & Answers Teenagers. Jakarta: Gramedia, 2011. Printed Book.

Turabian Style

Surbakti, E.B. QA : Questions & Answers Teenagers. Jakarta: Gramedia, 2011. Printed Book.