APA-referens (7:e uppl.)

Sammartino, A. H. (2010). The impossible border: Germany and the east, 1914-1922. Cornell Univ. Press.

Chicago-referens (17:e uppl.)

Sammartino, Annemarie H. The Impossible Border: Germany and the East, 1914-1922. Ithaca, New York: Cornell Univ. Press, 2010.

MLA-referens (8:e uppl.)

Sammartino, Annemarie H. The Impossible Border: Germany and the East, 1914-1922. Cornell Univ. Press, 2010.