APA (7th ed.) Citation

ProQuest (Firm). (1930). The doctrine of local obligations. [publisher not identified].

Chicago Style (17th ed.) Citation

ProQuest (Firm). The Doctrine of Local Obligations. Washington: [publisher not identified], 1930.

MLA (9th ed.) Citation

ProQuest (Firm). The Doctrine of Local Obligations. [publisher not identified], 1930.

Warning: These citations may not always be 100% accurate.