APA (7th ed.) Citation

Andersen, O. (1977). The population of Denmark. CICRED.

Chicago Style (17th ed.) Citation

Andersen, Otto. The Population of Denmark. Paris: CICRED, 1977.

MLA (9th ed.) Citation

Andersen, Otto. The Population of Denmark. CICRED, 1977.

Warning: These citations may not always be 100% accurate.