Cita APA (7a ed.)

Firman, J., & Gila, A. (2002). Psychosynthesis: A Psychology of the Spirit. State University of New York Press.

Cita Chicago Style (17a ed.)

Firman, John, y Ann Gila. Psychosynthesis: A Psychology of the Spirit. Albany: State University of New York Press, 2002.

Cita MLA (8a ed.)

Firman, John, y Ann Gila. Psychosynthesis: A Psychology of the Spirit. State University of New York Press, 2002.