Verley, X. (2006). Whitehead.
Cita Chicago (17th ed.)Verley, Xavier. Whitehead. 2006.
Cita MLA (8th ed.)Verley, Xavier. Whitehead. 2006.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)
Verley, X. (2006). Whitehead.
Cita Chicago (17th ed.)Verley, Xavier. Whitehead. 2006.
Cita MLA (8th ed.)Verley, Xavier. Whitehead. 2006.