Gaya APA

wisanggeni, I. et al (2017). The Quality of “Bahasa Inggris” Textbooks for The First and Second Semester of The Eleventh Grade Students Based on The 2013 Curriculum . Jakarta: .

Gaya MLA

wisanggeni, Irwan. et al. "The Quality of “Bahasa Inggris” Textbooks for The First and Second Semester of The Eleventh Grade Students Based on The 2013 Curriculum". Jakarta: , 2017. Text.