Field, G. W. (1881). The doctrine of ultra vires: Illustrated and explained by selected cases, classified and fully annotated. Mills.
Chicago-Zitierstil (17. Ausg.)Field, George Washington. The Doctrine of Ultra Vires: Illustrated and Explained by Selected Cases, Classified and Fully Annotated. Des Moines: Mills, 1881.
MLA-Zitierstil (9. Ausg.)Field, George Washington. The Doctrine of Ultra Vires: Illustrated and Explained by Selected Cases, Classified and Fully Annotated. Mills, 1881.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.