APA

Alden J. R., Magenis A., . (1960). A history of the United States. [New York]: American Book Co.

Chicago

Alden John Richard, Magenis Alice, . 1960. A history of the United States. [New York]: American Book Co.

Harvard

Alden J. R., Magenis A., . (1960). A history of the United States. [New York]: American Book Co.

MLA

Alden John Richard, Magenis Alice, . A history of the United States. [New York]: American Book Co. 1960.