Cita APA (7a ed.)

Giraud, A., & Petit, M. (1978). Ionospheric Techniques and Phenomena. O. Reidel Publishing Co.

Cita Chicago Style (17a ed.)

Giraud, Alain, y Michel Petit. Ionospheric Techniques and Phenomena. Dorchecht: O. Reidel Publishing Co, 1978.

Cita MLA (9a ed.)

Giraud, Alain, y Michel Petit. Ionospheric Techniques and Phenomena. O. Reidel Publishing Co, 1978.