Gaya APA

Sp.Kj., P, D, A, S, I. (2004). GANGGUAN ALAM PERASAAN . Jakarta: Dua As- As Dua.

Gaya MLA

Sp.Kj., Prof., Dr., Ayub, Sani, Ibrahim. "GANGGUAN ALAM PERASAAN". Jakarta: Dua As- As Dua, 2004. Text.