Cita APA

Fuchs, M., & Marjorie Fuchs and Margaret Bonner. (2006). Focus on grammar: An integrated skills approach. New York, NY: Pearson/Longman.

Citación estilo Chicago

Fuchs, Marjorie, y Marjorie Fuchs and Margaret Bonner. Focus On Grammar: An Integrated Skills Approach. New York, NY: Pearson/Longman, 2006.

Cita MLA

Fuchs, Marjorie, y Marjorie Fuchs and Margaret Bonner. Focus On Grammar: An Integrated Skills Approach. New York, NY: Pearson/Longman, 2006.