Cita APA

Giraud, A., & Petit, M. (1978). Ionospheric techniques and phenomena. Reidel.

Chicago Edition Citation

Giraud, Alan, i Michel Petit. Ionospheric Techniques and Phenomena. London: Reidel, 1978.

Cita MLA

Giraud, Alan, i Michel Petit. Ionospheric Techniques and Phenomena. Reidel, 1978.