Cita APA (7a ed.)

Needs and capabilities of demographic centres in the world. Committee for International Cooperation in National Research in Demography.

Cita Chicago Style (17a ed.)

Needs and Capabilities of Demographic Centres in the World. París: Committee for International Cooperation in National Research in Demography.

Cita MLA (9a ed.)

Needs and Capabilities of Demographic Centres in the World. Committee for International Cooperation in National Research in Demography.