Merck, R. Richard Merck [Sound recording]. Octo Arts.
Cita Chicago (17th ed.)Merck, Richard. Richard Merck [Sound Recording]. [Quezon City]: Octo Arts.
Cita MLA (9th ed.)Merck, Richard. Richard Merck [Sound Recording]. Octo Arts.
Atenció: Aquestes cites poden no estar 100% correctes.