APA (7th ed.) Zitazioa
ebrary, Inc, United States. Congress, & Buttone, G. J. (2010). Healthy marriage and responsible fatherhood initiative. Nova Science Publishers.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, United States. Congress, eta Gavin J. Buttone. Healthy Marriage and Responsible Fatherhood Initiative. New York: Nova Science Publishers, 2010.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Healthy Marriage and Responsible Fatherhood Initiative. Nova Science Publishers, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.