Cita APA (7a ed.)

Naciones Unidas. Regional and subregional economic and technical co-operation and integration. Naciones Unidas.

Cita Chicago Style (17a ed.)

Naciones Unidas. Regional and Subregional Economic and Technical Co-operation and Integration. Addis Ababa: Naciones Unidas.

Cita MLA (9a ed.)

Naciones Unidas. Regional and Subregional Economic and Technical Co-operation and Integration. Naciones Unidas.

警告：这些引文格式不一定是100％准确.