Sebastian, J. E. (2009). BMW x6 xDrive 50i vs. Porsche Cayenne Turbo: 8-million-peso SUVs. Cruising.
Cita Chicago (17th ed.)Sebastian, Jesus Erle. "BMW X6 XDrive 50i Vs. Porsche Cayenne Turbo: 8-million-peso SUVs." Cruising 2009.
Cita MLA (9th ed.)Sebastian, Jesus Erle. "BMW X6 XDrive 50i Vs. Porsche Cayenne Turbo: 8-million-peso SUVs." Cruising, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.