Gaya APA

Hasan, B. (2016). Refining sentence writing skills for professional and academic purposes: a practical application pf modern rhetoric . Yogyakarta: Graha Ilmu.

Gaya MLA

Hasan, Basturi. "Refining sentence writing skills for professional and academic purposes: a practical application pf modern rhetoric". Yogyakarta: Graha Ilmu, 2016. Buku Tercetak.