Não informado. (1930). Journal of Air Law. Northwestern University, Law Schools.
Chicago-Zitierstil (17. Ausg.)Não informado. Journal of Air Law. Chicago, Ill: Northwestern University, Law Schools, 1930.
MLA-Zitierstil (8. Ausg.)Não informado. Journal of Air Law. Northwestern University, Law Schools, 1930.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.