APA

Commager H. S., . (1949). Documents of american history. New York: Appleton-Century-Crofts.

Chicago

Commager Henry Steele, . 1949. Documents of american history. New York: Appleton-Century-Crofts.

Harvard

Commager H. S., . (1949). Documents of american history. New York: Appleton-Century-Crofts.

MLA

Commager Henry Steele, . Documents of american history. New York: Appleton-Century-Crofts. 1949.