Cita APA (7th ed.)
Watt, G. (1990). The Comet connection: Escape from Hitler's Europe. The University of Kentucky Press.
Cita Chicago (17th ed.)
Watt, George. The Comet Connection: Escape from Hitler's Europe. Lexington, Kentucky: The University of Kentucky Press, 1990.
Cita MLA (9th ed.)
Watt, George. The Comet Connection: Escape from Hitler's Europe. The University of Kentucky Press, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.