APA Citation

(1981). UNEP Annual Review 1981. New York, N.Y: UNEP.

Chicago Style Citation

UNEP Annual Review 1981. New York, N.Y: UNEP, 1981.

MLA Citation

UNEP Annual Review 1981. New York, N.Y: UNEP, 1981.

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