Cita APA (7a ed.)
United Nations. (1958). RECENT TRENDS IN FERTILITY IN INDUSTRIALIZED COUNTRIES.
Cita estilo Chicago (17a ed.)
United Nations. RECENT TRENDS IN FERTILITY IN INDUSTRIALIZED COUNTRIES. 1958.
Cita MLA (9a ed.)
United Nations. RECENT TRENDS IN FERTILITY IN INDUSTRIALIZED COUNTRIES. 1958.
Precaución: Estas citas no son 100% exactas.