APA (7th ed.) Citation

Conference on Cosmos : an Educational Challenge (1986 : Copenhagen, Denmark). (1986). Cosmos: An educational challenge. European Space Agency.

Chicago Style (17th ed.) Citation

Conference on Cosmos : an Educational Challenge (1986 : Copenhagen, Denmark). Cosmos: An Educational Challenge. France: European Space Agency, 1986.

MLA (9th ed.) Citation

Conference on Cosmos : an Educational Challenge (1986 : Copenhagen, Denmark). Cosmos: An Educational Challenge. European Space Agency, 1986.

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