Cita APA

World Fertility Survey & International Statistical Institute. (1973). Occasional papers. International Statistical Institute.

Chicago Style (17th ed.) Citation

World Fertility Survey i International Statistical Institute. Occasional Papers. Voorburg: International Statistical Institute, 1973.

Cita MLA

World Fertility Survey i International Statistical Institute. Occasional Papers. International Statistical Institute, 1973.

Atenció: Aquestes cites poden no estar 100% correctes.