APA (7th ed.) Citation

Beustring, W., & Seftel, J. (2004). Developing writers. Annenberg Learner.

Chicago Style (17th ed.) Citation

Beustring, William, and Joshua Seftel. Developing Writers. Burlington, VT: Annenberg Learner, 2004.

MLA (9th ed.) Citation

Beustring, William, and Joshua Seftel. Developing Writers. Annenberg Learner, 2004.