APA Style

Bateman, Helen. (2011). What Do They Do? . Tangerang: Pt. Pelangi Indonesia.

Chicago Style

Bateman, Helen. What Do They Do?. Tangerang: Pt. Pelangi Indonesia, 2011. Printed Book.

MLA Style

Bateman, Helen. What Do They Do?. Tangerang: Pt. Pelangi Indonesia, 2011. Printed Book.

Turabian Style

Bateman, Helen. What Do They Do?. Tangerang: Pt. Pelangi Indonesia, 2011. Printed Book.