Cita APA (7th ed.)
Chueca Goitia, F., & Wolf, R. (1986). Castles in Spain. Abbeville Press.
Cita Chicago (17th ed.)
Chueca Goitia, Fernando, i Reinhart Wolf. Castles in Spain. New York: Abbeville Press, 1986.
Cita MLA (9th ed.)
Chueca Goitia, Fernando, i Reinhart Wolf. Castles in Spain. Abbeville Press, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.