Cita APA

(1884). Fifth International Congress of Hygiene and Demography, held at the Hague, August 21-27, 1884.

Chicago Style Citation

Fifth International Congress of Hygiene and Demography, Held At the Hague, August 21-27, 1884. 1884.

Cita MLA

Fifth International Congress of Hygiene and Demography, Held At the Hague, August 21-27, 1884. 1884.

Atenció: Aquestes cites poden no estar 100% correctes.