Patterson, H. (1975). The eagle has landed. Holt, Rinehart and Winston.
Cita Chicago (17th ed.)Patterson, Henry. The Eagle Has Landed. New York: Holt, Rinehart and Winston, 1975.
Cita MLA (9th ed.)Patterson, Henry. The Eagle Has Landed. Holt, Rinehart and Winston, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.