Cita APA (7th ed.)
Pulinets,Sergey, & Boyarchuk, K. (2010). Ionospheric precursors of earthquakes. Springer.
Cita Chicago (17th ed.)
Pulinets,Sergey, i Kirill Boyarchuk. Ionospheric Precursors of Earthquakes. Mexico: Springer, 2010.
Cita MLA (9th ed.)
Pulinets,Sergey, i Kirill Boyarchuk. Ionospheric Precursors of Earthquakes. Springer, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.