APA-Zitierstil (7. Ausg.)

(1995). Events that changed the world in twentieth century (1. publ.). Greenwood Press.

Chicago-Zitierstil (17. Ausg.)

Events That Changed the World in Twentieth Century. 1. publ. Westport, Conn. [u.a.]: Greenwood Press, 1995.

MLA-Zitierstil (9. Ausg.)

Events That Changed the World in Twentieth Century. 1. publ. Greenwood Press, 1995.