Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Engberg, N. (1993). The Danish castle before 1250, status symbol or necessary defence?

Chicago Citation Edition Citation

Engberg, Nils. The Danish Castle Before 1250, Status Symbol or Necessary Defence? Stockholm, 1993.

MLA Citation Edition Citation

Engberg, Nils. The Danish Castle Before 1250, Status Symbol or Necessary Defence? 1993.