APA

Carruth G., . (1959). The Encyclopedia of American Facts & Dates. New York: Crowell Co.

Chicago

Carruth Gorton, . 1959. The Encyclopedia of American Facts & Dates. New York: Crowell Co.

Harvard

Carruth G., . (1959). The Encyclopedia of American Facts & Dates. New York: Crowell Co.

MLA

Carruth Gorton, . The Encyclopedia of American Facts & Dates. New York: Crowell Co. 1959.