Citazione Stile APA (7a Edizione)

(1952). The USA: Its land, its people, its industries ; a reprint in full of a new article on the United States appearing in the current edition of Compton's Pictured Encyclopedia. Compton.

Citazione stile Chigago Style (17a edizione)

The USA: Its Land, Its People, Its Industries ; a Reprint in Full of a New Article on the United States Appearing in the Current Edition of Compton's Pictured Encyclopedia. Chicago: Compton, 1952.

Citatione MLA (9a ed.)

The USA: Its Land, Its People, Its Industries ; a Reprint in Full of a New Article on the United States Appearing in the Current Edition of Compton's Pictured Encyclopedia. Compton, 1952.