APA (7th ed.) Citation

Herrmann, D. B. (2013). Hundert Jahre Hertzsprung-Russell-Diagramm.

Chicago Style (17th ed.) Citation

Herrmann, Dieter B. Hundert Jahre Hertzsprung-Russell-Diagramm. 2013.

MLA (9th ed.) Citation

Herrmann, Dieter B. Hundert Jahre Hertzsprung-Russell-Diagramm. 2013.

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