Cita APA

Fuchs, M., & Bonner, M. (2000). Focus on grammar (2nd ed.). White Plains, NY: Longman.

Chicago Style Citation

Fuchs, Marjorie, i Margaret Bonner. Focus On Grammar. 2nd ed. White Plains, NY: Longman, 2000.

Cita MLA

Fuchs, Marjorie, i Margaret Bonner. Focus On Grammar. 2nd ed. White Plains, NY: Longman, 2000.

Atenció: Aquestes cites poden no estar 100% correctes.