Gaya APA

Publications, W, B, D, C, E, B, A. (1993). PT Elex Media Komputindo / Toko Buku Gramedia (Ed. 1). Singapura: APA Publications.

Gaya MLA

Publications, Written, By, David, Cox;, Edited, By, APA. "PT Elex Media Komputindo / Toko Buku Gramedia". Ed. 1 Singapura: APA Publications, 1993. Text.