Cita APA (7a ed.)

European Space Mechanisms and Tribology Symposium & European Space Agency. (1989). Fourth European Space Mechanisms and Tribology Symposium: An international symposium : Cannes, France, 20-22 September 1989. ESA Publications Division.

Cita Chicago Style (17a ed.)

European Space Mechanisms and Tribology Symposium y European Space Agency. Fourth European Space Mechanisms and Tribology Symposium: An International Symposium : Cannes, France, 20-22 September 1989. Noordwijk: ESA Publications Division, 1989.

Cita MLA (9a ed.)

European Space Mechanisms and Tribology Symposium y European Space Agency. Fourth European Space Mechanisms and Tribology Symposium: An International Symposium : Cannes, France, 20-22 September 1989. ESA Publications Division, 1989.