APA (7th ed.) Citation

Staff of McDougal, Littell & Company, & Staff of McDougal, Littell & Company. (1982). Building English Skills: Blue level, duplicating masters grammar and usage. McDougal, Littell & Company.

Chicago Style (17th ed.) Citation

Staff of McDougal, Littell & Company, and Littell & Company Staff of McDougal. Building English Skills: Blue Level, Duplicating Masters Grammar and Usage. Evanston, Illinois: McDougal, Littell & Company, 1982.

MLA (9th ed.) Citation

Staff of McDougal, Littell & Company, and Littell & Company Staff of McDougal. Building English Skills: Blue Level, Duplicating Masters Grammar and Usage. McDougal, Littell & Company, 1982.