APA (7th ed.) Zitazioa
McNamara, L. F. (1991). The ionosphere: Communications, surveillaance,and direction finding. Krieger.
Chicago Style (17th ed.) Zitazioa
McNamara, Leo F. The Ionosphere: Communications, Surveillaance,and Direction Finding. Florida: Krieger, 1991.
MLA (9th ed.) Zitazioa
McNamara, Leo F. The Ionosphere: Communications, Surveillaance,and Direction Finding. Krieger, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.