APA (7th ed.) Citation

Office for Outer Space Affairs United Nations Office at Vienna. (1994). Highlights in Space 1993. United Nations.

Chicago Style (17th ed.) Citation

Office for Outer Space Affairs United Nations Office at Vienna. Highlights in Space 1993. New York: United Nations, 1994.

MLA (8th ed.) Citation

Office for Outer Space Affairs United Nations Office at Vienna. Highlights in Space 1993. United Nations, 1994.

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