Gaya APA

Buletin Bak : The Quality is Here (1-2013). (2013). Malang: Lembaga Penelitian Unmer Malang.

Gaya MLA

Buletin Bak : The Quality is Here (1-2013). Ed. 1, No. 1, 2013. Malang: Lembaga Penelitian Unmer Malang, 2013. Text.