APA način citiranja

Gordon, J. E. (1978). Structures or why things dont's fall down. New York: Penguin Books.

Čikaški stil citiranja

Gordon, J. E. Structures or Why Things Dont's Fall Down. New York: Penguin Books, 1978.

MLA način citiranja

Gordon, J. E. Structures or Why Things Dont's Fall Down. New York: Penguin Books, 1978.