Bernstein J. Jeremy. (2006). Secrets of the Old One. Einstein, 1905. New York, Copernicus Books, 2006.
Cita Chicago (17th ed.)Bernstein J. Jeremy. Secrets of the Old One. Einstein, 1905. New York, Copernicus Books, 2006, 2006.
Cita MLA (9th ed.)Bernstein J. Jeremy. Secrets of the Old One. Einstein, 1905. New York, Copernicus Books, 2006, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.