Dokumentuaren aipamena

APA aipamena

(2009). Luật bảo vệ môi trường. Hà Nội: Chính trị quốc gia.

Chicago Style aipamena

Luật Bảo Vệ Môi Trường. Hà Nội: Chính trị quốc gia, 2009.

MLA aipamena

Luật Bảo Vệ Môi Trường. Hà Nội: Chính trị quốc gia, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.