Cita APA

Baker, L., & Joan Jamieson. (2006). Focus on grammar: An integrated skills approach. White Plains, NY: Longman.

Chicago Style Citation

Baker, Lida, i Joan Jamieson. Focus On Grammar: An Integrated Skills Approach. White Plains, NY: Longman, 2006.

Cita MLA

Baker, Lida, i Joan Jamieson. Focus On Grammar: An Integrated Skills Approach. White Plains, NY: Longman, 2006.

Atenció: Aquestes cites poden no estar 100% correctes.