Shubnikov, A. V., & Koptsik, V. A. (1974). Symmetry in Science and Art. Plenum Press.
Cita Chicago (17th ed.)Shubnikov, Aleksei Vasilevich, i Vladimir Aleksandrovich Koptsik. Symmetry in Science and Art. Nueva York: Plenum Press, 1974.
Cita MLA (9th ed.)Shubnikov, Aleksei Vasilevich, i Vladimir Aleksandrovich Koptsik. Symmetry in Science and Art. Plenum Press, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.