APA (7th ed.) Citation

Hutchinson, T., & Hồng Đức. (2011). Life line: Pre - intermediate: Student's book. Văn hóa thông tin.

Chicago Style (17th ed.) Citation

Hutchinson, Tom, and Hồng Đức. Life Line: Pre - Intermediate: Student's Book. Hà Nội: Văn hóa thông tin, 2011.

MLA (9th ed.) Citation

Hutchinson, Tom, and Hồng Đức. Life Line: Pre - Intermediate: Student's Book. Văn hóa thông tin, 2011.