APA (7th ed.) Citation

Suparno & Yunus, M. (2010). Keterampilan Menulis. Universitas Terbuka.

Chicago Style (17th ed.) Citation

Suparno and Mohamad Yunus. Keterampilan Menulis. Universitas Terbuka, 2010.

MLA (8th ed.) Citation

Suparno and Mohamad Yunus. Keterampilan Menulis. Universitas Terbuka, 2010.

Warning: These citations may not always be 100% accurate.