Theory of ballooning. A course of four lectures on the theory of ballooning delivered before officers at the Royal naval air station, Roehampton. Obtained from practice

Chicago citation style
Brewer, Griffith. Theory of ballooning. A course of four lectures on the theory of ballooning delivered before officers at the Royal naval air station, Roehampton. Obtained from practice. 1918. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/002567872. (Accessed December 12, 2018.)
APA citation style
Brewer, Griffith, (1918) Theory of ballooning. A course of four lectures on the theory of ballooning delivered before officers at the Royal naval air station, Roehampton. Obtained from practice. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/002567872
MLA citation style
Brewer, Griffith. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/002567872>.
Note: These citations are programmatically generated and may be incomplete.