APA Edition Citation

Polio, C., & Friedman, D. A. (2017). Understanding, evaluating, and conducting second language writing research. Routledge.

Chicago Edition Citation

Polio, Charlene, and Debra A. Friedman. Understanding, Evaluating, and Conducting Second Language Writing Research. New York: Routledge, 2017.

MLA Edition Citation

Polio, Charlene, and Debra A. Friedman. Understanding, Evaluating, and Conducting Second Language Writing Research. Routledge, 2017.