Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Sproul, R. C. (1982). Reason to believe. Zondervan Pub. House.
Chicago Style (17th ed.) Zitazioa
Sproul, R. C. Reason to Believe. Grand Rapids, Mich.: Zondervan Pub. House, 1982.
MLA (9th ed.) Zitazioa
Sproul, R. C. Reason to Believe. Zondervan Pub. House, 1982.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.