APA (7th ed.) Citation
O'Neil, P. (1981). Barnstormers & speed kings. Time-Life Books.
Chicago Style (17th ed.) Citation
O'Neil, Paul. Barnstormers & Speed Kings. Alexandria, Va.: Time-Life Books, 1981.
MLA (9th ed.) Citation
O'Neil, Paul. Barnstormers & Speed Kings. Time-Life Books, 1981.
Warning: These citations may not always be 100% accurate.