APA (7th ed.) Citation

Harrington, B., & Moore, O. (2015). Essential lens. Annenberg Learner.

Chicago Style (17th ed.) Citation

Harrington, Beth, and October Moore. Essential Lens. District of Columbia: Annenberg Learner, 2015.

MLA (9th ed.) Citation

Harrington, Beth, and October Moore. Essential Lens. Annenberg Learner, 2015.