Cita APA

(1971). International population conference: Congress international de la population. International union for the scientific study of the population.

Citación estilo Chicago

International Population Conference: Congress International De La Population. Liege: International union for the scientific study of the population, 1971.

Cita MLA

International Population Conference: Congress International De La Population. International union for the scientific study of the population, 1971.

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