APA Style

Wijayanti, I. et al (2013). Buku Guru Be Smart In English 1 for Grade X of Senior High Schools (Cet. 1). Solo: Wangsa Jatra Lestari.

MLA Style

Wijayanti, Ira. et al. "Buku Guru Be Smart In English 1 for Grade X of Senior High Schools". Cet. 1 Solo: Wangsa Jatra Lestari, 2013. Text.