Franklin
The world in 2030 A.D. / by the Right Honourable the Earl of Birkenhead, with illustrations by E. McKnight Kauffer.
MLA
Birkenhead, Frederick Edwin Smith. The World In 2030 A.d. .
APA
Birkenhead, F. Edwin Smith. The world in 2030 A.D. .
Chicago
Birkenhead, Frederick Edwin Smith, The World In 2030 A.D..
