APA (7th ed.) Zitazioa
Richards, G. (2011). Psychology, Religion, and the Nature of the Soul: A Historical Entanglement (1.). Springer New York. https://doi.org/10.1007/978-1-4419-7173-9
Chicago Style (17th ed.) Zitazioa
Richards, Graham. Psychology, Religion, and the Nature of the Soul: A Historical Entanglement. 1. New York, NY: Springer New York, 2011. https://doi.org/10.1007/978-1-4419-7173-9.
MLA (9th ed.) Zitazioa
Richards, Graham. Psychology, Religion, and the Nature of the Soul: A Historical Entanglement. 1. Springer New York, 2011. https://doi.org/10.1007/978-1-4419-7173-9.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.