记录引文

APA引文

Hoàng Anh. (2009). Hệ thống văn bản mới về bảo vệ môi trường 2009; Quy chuẩn, tiêu chuẩn Việt Nam về môi trường. H: Thống kê.

Trích dẫn kiểu Chicago

Hoàng Anh. Hệ Thống Văn Bản Mới Về Bảo Vệ Môi Trường 2009; Quy Chuẩn, Tiêu Chuẩn Việt Nam Về Môi Trường. H: Thống kê, 2009.

MLA引文

Hoàng Anh. Hệ Thống Văn Bản Mới Về Bảo Vệ Môi Trường 2009; Quy Chuẩn, Tiêu Chuẩn Việt Nam Về Môi Trường. H: Thống kê, 2009.

警告：这些引文格式不一定是100％准确.