Einstein, A. (1948). Gluck. Schapire.
Cita Chicago (17th ed.)Einstein, Alfred. Gluck. Buenos Aires: Schapire, 1948.
Cita MLA (9th ed.)Einstein, Alfred. Gluck. Schapire, 1948.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)