Cita APA (7a ed.)

Graham-Campbell, J. (1998). Die Wikinger. Bechtermünz Verlag.

Cita Chicago Style (17a ed.)

Graham-Campbell, James. Die Wikinger. [Augsburg]: Bechtermünz Verlag, 1998.

Cita MLA (9a ed.)

Graham-Campbell, James. Die Wikinger. Bechtermünz Verlag, 1998.