Citazione Stile APA (7a Edizione)

Wood, C. (1941). A complete history of the United States. World Pub.

Citazione stile Chigago Style (17a edizione)

Wood, Clement. A Complete History of the United States. Cleveland: World Pub, 1941.

Citatione MLA (9a ed.)

Wood, Clement. A Complete History of the United States. World Pub, 1941.