APA (7th ed.) Zitazioa
GREIF, G., & HEGAR, R. INTERNATIONAL PARENTAL ABDUCTION AND ITS IMPLICATIONS FOR SOCIAL WORK PRACTICE: GREAT BRITAIN TO THE UNITED STATES.
Chicago Style (17th ed.) Zitazioa
GREIF, G.L, eta R.L HEGAR. INTERNATIONAL PARENTAL ABDUCTION AND ITS IMPLICATIONS FOR SOCIAL WORK PRACTICE: GREAT BRITAIN TO THE UNITED STATES.
MLA (9th ed.) Zitazioa
GREIF, G.L, eta R.L HEGAR. INTERNATIONAL PARENTAL ABDUCTION AND ITS IMPLICATIONS FOR SOCIAL WORK PRACTICE: GREAT BRITAIN TO THE UNITED STATES.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.