Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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