APA (7th ed.) Citation

Weimer, D. R. (1973). America: 20th century exposition : man and the social machine. McDougal, Littell & Co.

Chicago Style (17th ed.) Citation

Weimer, David R. America: 20th Century Exposition : Man and the Social Machine. Evanston, Ill: McDougal, Littell & Co, 1973.

MLA (9th ed.) Citation

Weimer, David R. America: 20th Century Exposition : Man and the Social Machine. McDougal, Littell & Co, 1973.