Gaya APA

Hamonangan, R, H. (2011). Konseling Filosofis : (Readings in Fundamental of Existential Counseling & Psychotherapy) . Depok: Percetakan Bima.

Gaya MLA

Hamonangan, Ronald, Haries. "Konseling Filosofis : (Readings in Fundamental of Existential Counseling & Psychotherapy)". Depok: Percetakan Bima, 2011. Text.