APA način citiranja

Orr, C. (1959). Between Earth and Space. New York: Collier Books.

Čikaški stil citiranja

Orr, Clyde. Between Earth and Space. New York: Collier Books, 1959.

MLA način citiranja

Orr, Clyde. Between Earth and Space. New York: Collier Books, 1959.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.