APA (7th ed.) Zitazioa
RITSON, B., & PECK, D. (1989). CONSISTENCY OF REPORTED LEVELS OF ALCOHOL-RELATED PROBLEMS IN THE COMMUNITY.
Chicago Style (17th ed.) Zitazioa
RITSON, B., eta D. PECK. CONSISTENCY OF REPORTED LEVELS OF ALCOHOL-RELATED PROBLEMS IN THE COMMUNITY. 1989.
MLA (9th ed.) Zitazioa
RITSON, B., eta D. PECK. CONSISTENCY OF REPORTED LEVELS OF ALCOHOL-RELATED PROBLEMS IN THE COMMUNITY. 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.