Cita APA (7a ed.)

Becher, M. (2014). Karl der Große (6th ed.). C.H. Beck.

Cita Chicago Style (17a ed.)

Becher, Matthias. Karl Der Große. 6th ed. München: C.H. Beck, 2014.

Cita MLA (8a ed.)

Becher, Matthias. Karl Der Große. 6th ed. C.H. Beck, 2014.