APA-Zitierstil (7. Ausg.)

(2014). Aliens and internal enemies during the First World War. Beck.

Chicago-Zitierstil (17. Ausg.)

Aliens and Internal Enemies During the First World War. München: Beck, 2014.

MLA-Zitierstil (9. Ausg.)

Aliens and Internal Enemies During the First World War. Beck, 2014.