APA (7th ed.) Citation

Littell, J., Laya, K., & Garber, E. M. (1982). Building English Skills: Yellow level. McDougal Littell.

Chicago Style (17th ed.) Citation

Littell, Joy, Kathleen Laya, and Elizabeth M. Garber. Building English Skills: Yellow Level. Evanston, Illinois: McDougal Littell, 1982.

MLA (9th ed.) Citation

Littell, Joy, et al. Building English Skills: Yellow Level. McDougal Littell, 1982.