APA (7th ed.) Citation

Littell Families of America. (1972). Littell's living age. Littell Families of America, Inc..

Chicago Style (17th ed.) Citation

Littell Families of America. Littell's Living Age. Martinsville, Ind.: Littell Families of America, Inc., 1972.

MLA (9th ed.) Citation

Littell Families of America. Littell's Living Age. Littell Families of America, Inc., 1972.