APA (7th ed.) Zitazioa
Hand, C. (2006). Waste management: The new legislative climate. Thorogood.
Chicago Style (17th ed.) Zitazioa
Hand, Caroline. Waste Management: The New Legislative Climate. London: Thorogood, 2006.
MLA (9th ed.) Zitazioa
Hand, Caroline. Waste Management: The New Legislative Climate. Thorogood, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.