Der kohlenkalk in der umgebung von Aachen

Chicago citation style
Dantz, Carl, 1867-. Der kohlenkalk in der umgebung von Aachen. 1894. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/008423667. (Accessed December 13, 2018.)
APA citation style
Dantz, Carl, 1867-, (1894) Der kohlenkalk in der umgebung von Aachen. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/008423667
MLA citation style
Dantz, Carl, 1867-. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/008423667>.
Note: These citations are programmatically generated and may be incomplete.