APA (7th ed.) Citation

Langworth, R. M. (1980). Encyclopedia of American cars, 1940-1970. Publications International.

Chicago Style (17th ed.) Citation

Langworth, Richard M. Encyclopedia of American Cars, 1940-1970. Skokie, Ill.: Publications International, 1980.

MLA (8th ed.) Citation

Langworth, Richard M. Encyclopedia of American Cars, 1940-1970. Publications International, 1980.

Warning: These citations may not always be 100% accurate.