Gaya APA

Wijayanti, I. et al (2014). Be Smart in English 1B for Grade X of Senior High Schools Regular Program Semester 2 (cet.1). Solo: Tiga Serangkai.

Gaya MLA

Wijayanti, Ira. et al. "Be Smart in English 1B for Grade X of Senior High Schools Regular Program Semester 2". cet.1 Solo: Tiga Serangkai, 2014. Text.