Cita APA (7th ed.)

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.