Cita APA (7th ed.)
Michael Cinnelly. Musica Dura. Michael Pietsch.
Cita Chicago (17th ed.)
Michael Cinnelly. Musica Dura. Michael Pietsch.
Cita MLA (9th ed.)
Michael Cinnelly. Musica Dura. Michael Pietsch.
Atenció: Aquestes cites poden no estar 100% correctes.