APA (7th ed.) Citation

Koch, G. (1973). Down-Syndrom: Mongolismus. Hogl.

Chicago Style (17th ed.) Citation

Koch, Gerhard. Down-Syndrom: Mongolismus. Erlangen: Hogl, 1973.

MLA (9th ed.) Citation

Koch, Gerhard. Down-Syndrom: Mongolismus. Hogl, 1973.

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