Cita APA

Valenteĭ, D. I. (1980). An outline theory of population. Progress Publishers.

Citación estilo Chicago

Valenteĭ, D. I. An Outline Theory of Population. Moscow: Progress Publishers, 1980.

Cita MLA

Valenteĭ, D. I. An Outline Theory of Population. Progress Publishers, 1980.

Warning: These citations may not always be 100% accurate.