APA (7th ed.) Citation

Edelson, N., & Zelig, E. (2004). Insights into algebra 1. Annenberg Learner.

Chicago Style (17th ed.) Citation

Edelson, Naomi, and Eva Zelig. Insights into Algebra 1. Burlington, VT: Annenberg Learner, 2004.

MLA (9th ed.) Citation

Edelson, Naomi, and Eva Zelig. Insights into Algebra 1. Annenberg Learner, 2004.