APA-Zitierstil (7. Ausg.)

Callesen, G. (2006). Sources on the development of the Socialist International (1907 - 1919): Speech at the XXXVII IALHI Conference, Zurich, 6-9 September 2006 ([Electronic ed.].). FES Library.

Chicago-Zitierstil (17. Ausg.)

Callesen, Gerd. Sources on the Development of the Socialist International (1907 - 1919): Speech at the XXXVII IALHI Conference, Zurich, 6-9 September 2006. [Electronic ed.]. Bonn: FES Library, 2006.

MLA-Zitierstil (9. Ausg.)

Callesen, Gerd. Sources on the Development of the Socialist International (1907 - 1919): Speech at the XXXVII IALHI Conference, Zurich, 6-9 September 2006. [Electronic ed.]. FES Library, 2006.