APA Citation

(1981). Permanent missions (Rev. 21, 1981.). Vienna: UNIDO.

Chicago Style Citation

Permanent Missions. Rev. 21, 1981. Vienna: UNIDO, 1981.

MLA Citation

Permanent Missions. Rev. 21, 1981. Vienna: UNIDO, 1981.

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