Gaya APA

dkk, I, W. (2016). Be Smart in English 2 For Grade XI of Senior High Schools Linguistics and Cultural Studies . solo: PT. Wangsa Jatra Lestari.

Gaya MLA

dkk, Ira, Wijayanti,. "Be Smart in English 2 For Grade XI of Senior High Schools Linguistics and Cultural Studies". solo: PT. Wangsa Jatra Lestari, 2016. Text.