Cita APA (7th ed.)
McNamara, L. F. (1991). The ionosphere: Communications, surveillaance,and direction finding. Krieger.
Cita Chicago (17th ed.)
McNamara, Leo F. The Ionosphere: Communications, Surveillaance,and Direction Finding. Florida: Krieger, 1991.
Cita MLA (9th ed.)
McNamara, Leo F. The Ionosphere: Communications, Surveillaance,and Direction Finding. Krieger, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.