Cita APA (7a ed.)

Budden, K. (1961). Radio waves in the ionosfera. University Press.

Cita Chicago Style (17a ed.)

Budden, K.G. Radio Waves in the Ionosfera. Cambridge: University Press, 1961.

Cita MLA (9a ed.)

Budden, K.G. Radio Waves in the Ionosfera. University Press, 1961.