Haley, A. (1979). Roots. Pan books.
Cita Chicago (17th ed.)Haley, Alex. Roots. picador: Pan books, 1979.
Cita MLA (9th ed.)Haley, Alex. Roots. Pan books, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)