Explanatory notes on contracts :
tentative draft no. 6-8.

APA Citation

American Law Institute. (19291930). Explanatory notes on contracts: tentative draft no. 6-8. Philadelphia: [s.n.].

MLA Citation

American Law Institute. Explanatory Notes On Contracts: Tentative Draft No. 6-8. Philadelphia: [s.n.], 19291930.

Warning: These citations may not always be complete (especially for serials).