Cita APA (7a ed.)

Naciones Unidas (Nueva York). (1990). Supplementary principles and recommendations for population and housing censuses. Naciones Unidas.

Cita Chicago Style (17a ed.)

Naciones Unidas (Nueva York). Supplementary Principles and Recommendations for Population and Housing Censuses. Nueva York: Naciones Unidas, 1990.

Cita MLA (9a ed.)

Naciones Unidas (Nueva York). Supplementary Principles and Recommendations for Population and Housing Censuses. Naciones Unidas, 1990.