APA (7th ed.) Citation

Bers, G. (1970). Wilhelm Herzog von Kleve-Jülich-Berg (1516-1592). [s.n.].

Chicago Style (17th ed.) Citation

Bers, Günter. Wilhelm Herzog Von Kleve-Jülich-Berg (1516-1592). [S.l.]: [s.n.], 1970.

MLA (9th ed.) Citation

Bers, Günter. Wilhelm Herzog Von Kleve-Jülich-Berg (1516-1592). [s.n.], 1970.

Warning: These citations may not always be 100% accurate.