APA ציטוט

Urlanis, B. T. (1971). Wars and population. Progress Publishers.

Chicago Style (17th ed.) Citation

Urlanis, B. T︠S︡. Wars and Population. Moscow: Progress Publishers, 1971.

ציטוט MLA

Urlanis, B. T︠S︡. Wars and Population. Progress Publishers, 1971.