D'Angelo, N. (1969). Low-frequency waves and irregularities in the ionosphere: Held in Frascati, Italy, 23 - 27 Sept. 1968. Reidel.
Chicago-Zitierstil (17. Ausg.)D'Angelo, N. Low-frequency Waves and Irregularities in the Ionosphere: Held in Frascati, Italy, 23 - 27 Sept. 1968. Dordrecht: Reidel, 1969.
MLA-Zitierstil (9. Ausg.)D'Angelo, N. Low-frequency Waves and Irregularities in the Ionosphere: Held in Frascati, Italy, 23 - 27 Sept. 1968. Reidel, 1969.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.