APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (8th ed.) Atıf

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