O'Brien, R. (1990). The Story of American Toys: From the puritans to the present. New Cavendish Books.
Style de citation Chicago (17e éd.)O'Brien, Richard. The Story of American Toys: From the Puritans to the Present. London: New Cavendish Books, 1990.
Style de citation MLA (8e éd.)O'Brien, Richard. The Story of American Toys: From the Puritans to the Present. New Cavendish Books, 1990.
Attention : ces citations peuvent ne pas être correctes à 100%.