Cita APA (7th ed.)
Gordon, R., Jacoby, M., & Fordham, M. (1993). Bridges: Metphor for psychic processes. Karnac Books.
Cita Chicago (17th ed.)
Gordon, Rosemary, Mario Jacoby, i Michael Fordham. Bridges: Metphor for Psychic Processes. London: Karnac Books, 1993.
Cita MLA (9th ed.)
Gordon, Rosemary, et al. Bridges: Metphor for Psychic Processes. Karnac Books, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.