APA (7th ed.) Zitazioa

Business & the Environment. Wolters Kluwer Legal & Regulatory.

Chicago Style (17th ed.) Zitazioa

Business & the Environment. Wolters Kluwer Legal & Regulatory.

MLA (9th ed.) Zitazioa

Business & the Environment. Wolters Kluwer Legal & Regulatory.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.