Urlanis, B. (1971). Wars and population. Progress.
Chicagoスタイル(17版)引用形式Urlanis, B. Wars and Population. Moscow: Progress, 1971.
MLA(9版)引用形式Urlanis, B. Wars and Population. Progress, 1971.
警告: この引用は必ずしも正確ではありません.
Urlanis, B. (1971). Wars and population. Progress.
Chicagoスタイル(17版)引用形式Urlanis, B. Wars and Population. Moscow: Progress, 1971.
MLA(9版)引用形式Urlanis, B. Wars and Population. Progress, 1971.