Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.