Παραπομπή σε μορφή APA (7η εκδ.)

United Nations Department of Economic and Social Development. (1953). Principles for a vital statistics system: Recommendations for the improvement and standardization of vital statistics. Statistical Office of the United Nations.

Παραπομπή σε μορφή Chicago (17η εκδ.)

United Nations Department of Economic and Social Development. Principles for a Vital Statistics System: Recommendations for the Improvement and Standardization of Vital Statistics. New York: Statistical Office of the United Nations, 1953.

Παραπομπή σε μορφή MLA (8th εκδ.)

United Nations Department of Economic and Social Development. Principles for a Vital Statistics System: Recommendations for the Improvement and Standardization of Vital Statistics. Statistical Office of the United Nations, 1953.