Cita APA (7th ed.)

Wolff, E. (1946). The problem of pre-war contracts in peace treaties. Stevens.

Cita Chicago (17th ed.)

Wolff, Ernst. The Problem of Pre-war Contracts in Peace Treaties. London: Stevens, 1946.

Cita MLA (9th ed.)

Wolff, Ernst. The Problem of Pre-war Contracts in Peace Treaties. Stevens, 1946.