Cita APA (7a ed.)

Merrill, R., Mac Elhinny, M. W., & Mac Fadden, P. L. (1998). The magnetic field of the earth: Paleomagnetism, the core, and the deep mantle (Revised Paperback Edition.). Academic Press.

Cita Chicago Style (17a ed.)

Merrill, R.T, Michael W. Mac Elhinny, y Phillip L. Mac Fadden. The Magnetic Field of the Earth: Paleomagnetism, the Core, and the Deep Mantle. Revised Paperback Edition. San Diego, CA: Academic Press, 1998.

Cita MLA (9a ed.)

Merrill, R.T, et al. The Magnetic Field of the Earth: Paleomagnetism, the Core, and the Deep Mantle. Revised Paperback Edition. Academic Press, 1998.