APA (7th ed.) Zitazioa
Friedman, M. S. (1992). A heart of wisdom: Religion and human wholeness. State University of New York Press.
Chicago Style (17th ed.) Zitazioa
Friedman, Maurice S. A Heart of Wisdom: Religion and Human Wholeness. Albany, NY: State University of New York Press, 1992.
MLA (9th ed.) Zitazioa
Friedman, Maurice S. A Heart of Wisdom: Religion and Human Wholeness. State University of New York Press, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.