Essential German for science students

Chicago citation style
Buckley, R. W. Essential German for science students. [1960]. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/006792934. (Accessed December 19, 2018.)
APA citation style
Buckley, R. W, ([1960]) Essential German for science students. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/006792934
MLA citation style
Buckley, R. W. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/006792934>.
Note: These citations are programmatically generated and may be incomplete.