Gaya APA

anderwald, L. et al (2019). The Relationship between Students’ Anxiety Level and Their Fluency in Speaking English at the Tenth-Grade Students of SMA Muhammadiyah 14 Jakarta on the Second Semester of the 2018/2019 Academic Year . Jakarta: .

Gaya MLA

anderwald, Lieselotte. et al. "The Relationship between Students’ Anxiety Level and Their Fluency in Speaking English at the Tenth-Grade Students of SMA Muhammadiyah 14 Jakarta on the Second Semester of the 2018/2019 Academic Year". Jakarta: , 2019. Text.