APA-viite (7. p.)

Hardison, O. B. (1990). Disappearing through the skylight: Culture and technology in the twentieth century. Penguin Books.

Chicago-viite (17. p.)

Hardison, O. B. Disappearing Through the Skylight: Culture and Technology in the Twentieth Century. New York: Penguin Books, 1990.

MLA-viite (9. p.)

Hardison, O. B. Disappearing Through the Skylight: Culture and Technology in the Twentieth Century. Penguin Books, 1990.