APA-Zitierstil (7. Ausg.)

O'Brien, R. (1990). The Story of American Toys: From the puritans to the present. New Cavendish Books.

Chicago-Zitierstil (17. Ausg.)

O'Brien, Richard. The Story of American Toys: From the Puritans to the Present. London: New Cavendish Books, 1990.

MLA-Zitierstil (8. Ausg.)

O'Brien, Richard. The Story of American Toys: From the Puritans to the Present. New Cavendish Books, 1990.

警告:这些引文格式不一定是100%准确.