APA-referens (7:e uppl.)

Ziolkowski, T. The roles of history and public policy in shaping Germanics: Theodore Ziolkowski. Teaching German in twentieth century America.(2001).

Chicago-referens (17:e uppl.)

Ziolkowski, Theodore. "The Roles of History and Public Policy in Shaping Germanics: Theodore Ziolkowski." Teaching German in Twentieth Century America.(2001) .

MLA-referens (8:e uppl.)

Ziolkowski, Theodore. "The Roles of History and Public Policy in Shaping Germanics: Theodore Ziolkowski." Teaching German in Twentieth Century America.(2001), .