Hoffmann, B. (1966). Perspectives in geometry and relativity: Essays in honor of Vaclaw Hlavaty. Indiana Univ. Pr..
Cita Chicago (17th ed.)Hoffmann, Banesh. Perspectives in Geometry and Relativity: Essays in Honor of Vaclaw Hlavaty. Bloomington: Indiana Univ. Pr., 1966.
Cita MLA (9th ed.)Hoffmann, Banesh. Perspectives in Geometry and Relativity: Essays in Honor of Vaclaw Hlavaty. Indiana Univ. Pr., 1966.
Atenció: Aquestes cites poden no estar 100% correctes.