Gaya APA

Hariyono, R., Brassey, D. (2017). Pocket English Grammar : Buku Saku Tata Bahsa Inggris / Rudy Hariyono (Cet. 4). Jakarta: Grahamedia Press.

Gaya MLA

Hariyono, Rudy., Brassey, David. "Pocket English Grammar : Buku Saku Tata Bahsa Inggris / Rudy Hariyono". Cet. 4 Jakarta: Grahamedia Press, 2017. Text.