APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Koch, G. Down-Syndrom. Mongolismus. Erlangen: Druckerei J. Hogl, 1973.

MLA (8th ed.) Citation

Koch, G. Down-Syndrom. Mongolismus. Druckerei J. Hogl, 1973.

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