The aviation industry; a study of underlying trends

Chicago citation style
Curtis Publishing Company. The aviation industry; a study of underlying trends. 1930. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/002567830. (Accessed December 14, 2018.)
APA citation style
Curtis Publishing Company, (1930) The aviation industry; a study of underlying trends. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/002567830
MLA citation style
Curtis Publishing Company. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/002567830>.
Note: These citations are programmatically generated and may be incomplete.