APA引文

Maurer, J., Jay, M., Lê Huy Lâm, & Phạm Tấn Quyền. (1997). Focus on grammar: An advanced course for reference and practice. Tp.HCM: Nxb. Tp.HCM.

Trích dẫn kiểu Chicago

Maurer, Jay, Maurer Jay, Lê Huy Lâm, và Phạm Tấn Quyền. Focus On Grammar: An Advanced Course for Reference and Practice. Tp.HCM: Nxb. Tp.HCM, 1997.

MLA引文

Maurer, Jay, Maurer Jay, Lê Huy Lâm, và Phạm Tấn Quyền. Focus On Grammar: An Advanced Course for Reference and Practice. Tp.HCM: Nxb. Tp.HCM, 1997.

警告：这些引文格式不一定是100％准确.