Gaya APA

Wijayanti, I. et al (2014). Be Smart in English for Grade X of Senior High Schools Linguistics and Cultural Studies Semester 1 Kurikulum 2013 . Surakarta: Tiga Serangkai Pustaka Mandiri.

Gaya MLA

Wijayanti, Ira. et al. "Be Smart in English for Grade X of Senior High Schools Linguistics and Cultural Studies Semester 1 Kurikulum 2013". Surakarta: Tiga Serangkai Pustaka Mandiri, 2014. Text.