War in the modern world /
[by] Theodore Ropp. -
APA Citation
Ropp, T. (1962). War in the modern world. New, rev. ed. - New York: Collier Books.
MLA Citation
Ropp, Theodore, 1911-. War In the Modern World. New, rev. ed. - New York: Collier Books, 1962.
Warning: These citations may not always be complete (especially for serials).