APA (7th ed.) Zitazioa
BIVAND, P. (2000). EMPLOYMENT RISE YET TO DENT BROADER UNEMPLOYMENT.
Chicago Style (17th ed.) Zitazioa
BIVAND, P. EMPLOYMENT RISE YET TO DENT BROADER UNEMPLOYMENT. 2000.
MLA (9th ed.) Zitazioa
BIVAND, P. EMPLOYMENT RISE YET TO DENT BROADER UNEMPLOYMENT. 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.