APA (7th ed.) Citation

Atwell, N. (1998). In the middle: New understandings about writing, reading, and learning (2a. ed.). Boynton-Cook.

Chicago Style (17th ed.) Citation

Atwell, Nancie. In the Middle: New Understandings About Writing, Reading, and Learning. 2a. ed. Portsmouth: Boynton-Cook, 1998.

MLA (9th ed.) Citation

Atwell, Nancie. In the Middle: New Understandings About Writing, Reading, and Learning. 2a. ed. Boynton-Cook, 1998.