Cita APA (7th ed.)
Rudolph, J. R. (2008). Hot spot: North America and Europe. Greenwood Press.
Cita Chicago (17th ed.)
Rudolph, Joseph R. Hot Spot: North America and Europe. Westport, Conn.: Greenwood Press, 2008.
Cita MLA (9th ed.)
Rudolph, Joseph R. Hot Spot: North America and Europe. Greenwood Press, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.