Schatzman, E. L. (1968). The structure of the Universe. World University Library.
Cita Chicago (17th ed.)Schatzman, E. L. The Structure of the Universe. London: World University Library, 1968.
Cita MLA (9th ed.)Schatzman, E. L. The Structure of the Universe. World University Library, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.