APA-Zitierstil (7. Ausg.)

Sloane, W. M. (1920). The Balkans: A laboratory of history (Rev. and enlarged.). Abingdon Pr.

Chicago-Zitierstil (17. Ausg.)

Sloane, William Milligan. The Balkans: A Laboratory of History. Rev. and enlarged. New York, Cincinnati: Abingdon Pr, 1920.

MLA-Zitierstil (9. Ausg.)

Sloane, William Milligan. The Balkans: A Laboratory of History. Rev. and enlarged. Abingdon Pr, 1920.