APA引用形式

Walker, E., Elsworth, S., & Nguyễn Văn Phước. (2001). Grammar practice for pre - intermediate students. Tp.HCM: Nxb Trẻ.

シカゴスタイル引用形

Walker, Elaine., Steve Elsworth, , Nguyễn Văn Phước. Grammar Practice for Pre - Intermediate Students. Tp.HCM: Nxb Trẻ, 2001.

MLA引用形式

Walker, Elaine., Steve Elsworth, , Nguyễn Văn Phước. Grammar Practice for Pre - Intermediate Students. Tp.HCM: Nxb Trẻ, 2001.

警告: この引用は必ずしも正確ではありません.