Cita APA (7a ed.)

Völkerbund Economic and Financial Section & Völkerbund. International statistical year-book. [Verlag nicht ermittelbar].

Cita Chicago Style (17a ed.)

Völkerbund Economic and Financial Section y Völkerbund. International Statistical Year-book. Genève: [Verlag nicht ermittelbar].

Cita MLA (9a ed.)

Völkerbund Economic and Financial Section y Völkerbund. International Statistical Year-book. [Verlag nicht ermittelbar].