APA Citation

Betty S. Azar, Rachel spack koch, & Stacy a. hagen. (2011). Fundamentals of english grammar fourth edition workbook. Usa: Pearson longman.

Chicago Style Citation

Betty S. Azar, Rachel spack koch, and Stacy a. hagen. Fundamentals of English Grammar Fourth Edition Workbook. Usa: Pearson longman, 2011.

MLA Citation

Betty S. Azar, Rachel spack koch, and Stacy a. hagen. Fundamentals of English Grammar Fourth Edition Workbook. Usa: Pearson longman, 2011.

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