Cita APA

Zukowski, J. (2001). Focus on grammar: Teacher's manual (2nd ed.). White Plains, NY: Longman.

Chicago Style Citation

Zukowski, Jean. Focus On Grammar: Teacher's Manual. 2nd ed. White Plains, NY: Longman, 2001.

Cita MLA

Zukowski, Jean. Focus On Grammar: Teacher's Manual. 2nd ed. White Plains, NY: Longman, 2001.

Atenció: Aquestes cites poden no estar 100% correctes.