Heligoland : Britain, Germany, and the struggle for the North Sea

MLA

Rüger, Jan. Heligoland : Britain, Germany, and the struggle for the North Sea. Oxford, United Kingdom : Oxford University Press, 2017.

APA

Rüger, J. (2017). Heligoland : Britain, Germany, and the struggle for the North Sea. Oxford, United Kingdom : Oxford University Press.

Chicago

Rüger, Jan. Heligoland : Britain, Germany, and the struggle for the North Sea. Oxford, United Kingdom : Oxford University Press, 2017.