Style de citation APA (7e éd.)

(1991). U.S.S.R. in the perspective of global change. Polish Association for the Club of Rome.

Style de citation Chicago (17e éd.)

U.S.S.R. in the Perspective of Global Change. Warsaw: Polish Association for the Club of Rome, 1991.

Style de citation MLA (9e éd.)

U.S.S.R. in the Perspective of Global Change. Polish Association for the Club of Rome, 1991.