Cita APA (7th ed.)
Juergens, G. (1966). Joseph Pulitzer and the New York World. Princeton University Press.
Cita Chicago (17th ed.)
Juergens, George. Joseph Pulitzer and the New York World. Princeton, New Jersey: Princeton University Press, 1966.
Cita MLA (9th ed.)
Juergens, George. Joseph Pulitzer and the New York World. Princeton University Press, 1966.
Atenció: Aquestes cites poden no estar 100% correctes.