APA Citation

Schoenberg, I., & Irene E. Schoenberg; Jay Maurer. (2001). Focus on grammar. White Plains, NY: Longman.

Chicago Style Citation

Schoenberg, Irene, and Irene E. Schoenberg; Jay Maurer. Focus On Grammar. White Plains, NY: Longman, 2001.

MLA Citation

Schoenberg, Irene, and Irene E. Schoenberg; Jay Maurer. Focus On Grammar. White Plains, NY: Longman, 2001.

Warning: These citations may not always be 100% accurate.