Cita APA (7th ed.)
Officer, C. B. (1974). Introduction to theoretical geophysics. Springer.
Cita Chicago (17th ed.)
Officer, Charles B. Introduction to Theoretical Geophysics. Berlin, Heidelberg, New York: Springer, 1974.
Cita MLA (9th ed.)
Officer, Charles B. Introduction to Theoretical Geophysics. Springer, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.