APA (7th ed.) Zitazioa
Nielsen, K. (1997). Ruth: A commentary. Westminster John Knox press.
Chicago Style (17th ed.) Zitazioa
Nielsen, Kirsten. Ruth: A Commentary. Kentucky: Westminster John Knox press, 1997.
MLA (9th ed.) Zitazioa
Nielsen, Kirsten. Ruth: A Commentary. Westminster John Knox press, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.