APA (7th ed.) Citation

Gest, S. G. (1930). Principles of Cuban law of civil contracts. [publisher not identified].

Chicago Style (17th ed.) Citation

Gest, Sydney G. Principles of Cuban Law of Civil Contracts. Washington, D.C.: [publisher not identified], 1930.

MLA (9th ed.) Citation

Gest, Sydney G. Principles of Cuban Law of Civil Contracts. [publisher not identified], 1930.