Maugh, T. H. I. (1998). Cure for ringing in the ears now on target. Today.
Cita Chicago (17th ed.)Maugh, Thomas H. II. "Cure for Ringing in the Ears Now on Target." Today 1998.
Cita MLA (9th ed.)Maugh, Thomas H. II. "Cure for Ringing in the Ears Now on Target." Today, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.