Gaya APA

Stott, T., Pohl, A. (2017). Highly Recommended 2: Students Book Pre-Intermediate (2). Inggris: Oxford University Press.

Gaya MLA

Stott, Trish., Pohl, Alison. "Highly Recommended 2: Students Book Pre-Intermediate". 2 Inggris: Oxford University Press, 2017. Text.