APA Edition Citation

Hufner, K., & Neumann, J. (1977). United Nations system- international bibliography. Verlag Documentation.

Chicago Edition Citation

Hufner, Klaus, and Jens Neumann. United Nations System- International Bibliography. Verlag: Verlag Documentation, 1977.

MLA Edition Citation

Hufner, Klaus, and Jens Neumann. United Nations System- International Bibliography. Verlag Documentation, 1977.

Warning: These citations may not always be 100% accurate.