Cita APA (7a ed.)

Afro-Nordic Library Conference Espoo Finlandia. (1981). Libraries and National Development. UNESCO.

Cita Chicago Style (17a ed.)

Afro-Nordic Library Conference Espoo Finlandia. Libraries and National Development. París: UNESCO, 1981.

Cita MLA (8a ed.)

Afro-Nordic Library Conference Espoo Finlandia. Libraries and National Development. UNESCO, 1981.