APA

berghahn v. r., . (1981). militarism. london: cambridge university press.

Chicago

berghahn volker r, . 1981. militarism. london: cambridge university press.

Harvard

berghahn v. r., . (1981). militarism. london: cambridge university press.

MLA

berghahn volker r, . militarism. london: cambridge university press. 1981.