APA Citation

Krebs, W. (1912). Sonnenfinsternis 1912 April 17.

Chicago Style Citation

Krebs, Wilhelm. Sonnenfinsternis 1912 April 17. 1912.

MLA Citation

Krebs, Wilhelm. Sonnenfinsternis 1912 April 17. 1912.

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