Gaya APA

Jimenez, D, M, D, J, M. (2013). English Elevantor International 2 ( Workbook) . : PT Astra Ilmu Sukses.

Gaya MLA

Jimenez, Dowie, Michael, Dan, Juan, Manuel. "English Elevantor International 2 ( Workbook)". : PT Astra Ilmu Sukses, 2013. teks.