APA (7th ed.) Zitazioa
OUTRAM, S. (1994). SOCIAL POLICY. SOCIOLOGY IN FOCUS SERIES. LONGMAN.
Chicago Style (17th ed.) Zitazioa
OUTRAM, S. SOCIAL POLICY. SOCIOLOGY IN FOCUS SERIES. Londres: LONGMAN, 1994.
MLA (9th ed.) Zitazioa
OUTRAM, S. SOCIAL POLICY. SOCIOLOGY IN FOCUS SERIES. LONGMAN, 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.