Cita APA (7a ed.)

Kelsey, H. (2012). Philip of Spain, king of England: The forgotten sovereign. I.B. Tauris.

Cita Chicago Style (17a ed.)

Kelsey, Harry. Philip of Spain, King of England: The Forgotten Sovereign. London [etc.]: I.B. Tauris, 2012.

Cita MLA (9a ed.)

Kelsey, Harry. Philip of Spain, King of England: The Forgotten Sovereign. I.B. Tauris, 2012.