Gaya APA

Herlina, ., Utami, N, C, M. (2019). Teaching english to student of elementary school (Cet. 1). Jakarta: Bumi Aksara.

Gaya MLA

Herlina, ., Utami, Nidya, Chandra, Muji. "Teaching english to student of elementary school". Cet. 1 Jakarta: Bumi Aksara, 2019. Text.