17; Work of Frei Otto and his teams 1955-1976; special issue devoted to the exhibition organized in 1971 by the Museum of modern art, New York

MLA

IL, and L Glaeser. 17; Work of Frei Otto and His Teams 1955-1976; Special Issue Devoted to the Exhibition Organized In 1971 by the Museum of Modern Art, New York. Stuttgart: [s.n.], 1977.

APA

IL, I., & Glaeser, L. (1977). 17; Work of Frei Otto and his teams 1955-1976; special issue devoted to the exhibition organized in 1971 by the Museum of modern art, New York. Stuttgart: [s.n.].

Chicago

IL., and L Glaeser. 17; Work of Frei Otto and His Teams 1955-1976; Special Issue Devoted to the Exhibition Organized In 1971 by the Museum of Modern Art, New York. Stuttgart: [s.n.], 1977.