Allgemeine und spezielle Wirtschaftsgeographie

Chicago citation style
Friedrich, Ernst. Allgemeine und spezielle Wirtschaftsgeographie. 1907. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/008588177. (Accessed December 16, 2018.)
APA citation style
Friedrich, Ernst, (1907) Allgemeine und spezielle Wirtschaftsgeographie. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/008588177
MLA citation style
Friedrich, Ernst. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/008588177>.
Note: These citations are programmatically generated and may be incomplete.