Wilkinson, R. S. (2007). Aeronautical and astronautical resources of the Library of Congress: A comprehensive guide. Library of Congress.
Chicago-Zitierstil (17. Ausg.)Wilkinson, Ronald S. Aeronautical and Astronautical Resources of the Library of Congress: A Comprehensive Guide. Washington: Library of Congress, 2007.
MLA-Zitierstil (9. Ausg.)Wilkinson, Ronald S. Aeronautical and Astronautical Resources of the Library of Congress: A Comprehensive Guide. Library of Congress, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.