APA (7e ed.) Bronvermelding

Brogan, P. (1992). World conflicts: Why and where they are happening (rev. edition.). Bloomsbury.

Chicago (17e ed.) Bronvermelding

Brogan, Patrick. World Conflicts: Why and Where They Are Happening. rev. edition. London: Bloomsbury, 1992.

MLA (9e ed.) Bronvermelding

Brogan, Patrick. World Conflicts: Why and Where They Are Happening. rev. edition. Bloomsbury, 1992.