Gaya APA

dkk, J, P. (2008). INTERLANGUAGE: ENGLISH FOR SENIOR HIGH SCHOOL STUDENTS XI Science and Social Study Programme . Jakarta: Pusat Perbukuan Depdiknas.

Gaya MLA

dkk, JOKO, PRIYANA,. "INTERLANGUAGE: ENGLISH FOR SENIOR HIGH SCHOOL STUDENTS XI Science and Social Study Programme". Jakarta: Pusat Perbukuan Depdiknas, 2008. Text.