Cita APA

Jay Maurer. (2000). Focus on grammar: An advance course for reference and practice. White Plains, NY: Pearson Education.

Chicago Style Citation

Jay Maurer. Focus On Grammar: An Advance Course for Reference and Practice. White Plains, NY: Pearson Education, 2000.

Cita MLA

Jay Maurer. Focus On Grammar: An Advance Course for Reference and Practice. White Plains, NY: Pearson Education, 2000.

Atenció: Aquestes cites poden no estar 100% correctes.