APA (7th ed.) Zitazioa
CRANE, M., & WARNES, A. (2000). POLICY AND SERVICE RESPONSES TO ROUGH SLEEPING AMONG OLDER PEOPLE.
Chicago Style (17th ed.) Zitazioa
CRANE, M., eta A.M WARNES. POLICY AND SERVICE RESPONSES TO ROUGH SLEEPING AMONG OLDER PEOPLE. 2000.
MLA (9th ed.) Zitazioa
CRANE, M., eta A.M WARNES. POLICY AND SERVICE RESPONSES TO ROUGH SLEEPING AMONG OLDER PEOPLE. 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.