Gaya APA

Gunawan, W., Muslim, A, B. (2020). Systemic functional linguistics = SFL and teacher education in EFL contexts (Cet 1). Bandung: UPI Press.

Gaya MLA

Gunawan, Wawan., Muslim, Ahmad, Bukhori. "Systemic functional linguistics = SFL and teacher education in EFL contexts". Cet 1 Bandung: UPI Press, 2020. Text.