Gaya APA

Maarif, A, S., PERELMAN, H. (2013). CATATAN 1 DEKADE (3). Jakarta Selatan: maarif indstitue for culture and humanitiy.

Gaya MLA

Maarif, Ahmad, Syafii., PERELMAN, HELEN. "CATATAN 1 DEKADE". 3 Jakarta Selatan: maarif indstitue for culture and humanitiy, 2013. Text.