Healy, J. (2001). Black. Gmünder.
Cita Chicago (17th ed.)Healy, John. Black. Berlin: Gmünder, 2001.
Cita MLA (8th ed.)Healy, John. Black. Gmünder, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)