APA (7th ed.) Citation

York, B. V. (1927). Civil aeronautics in United Kingdom. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

York, Brower V. Civil Aeronautics in United Kingdom. [Washington?]: U.S. Government Printing Office, 1927.

MLA (9th ed.) Citation

York, Brower V. Civil Aeronautics in United Kingdom. U.S. Government Printing Office, 1927.