Cita APA (7a ed.)

McAlester, A. L. (1973). The earth: An introduction to the geological and geophysical sciences. Prentice-Hall.

Cita Chicago Style (17a ed.)

McAlester, Arcie Lee. The Earth: An Introduction to the Geological and Geophysical Sciences. Englewood Cliffs, N. J.: Prentice-Hall, 1973.

Cita MLA (8a ed.)

McAlester, Arcie Lee. The Earth: An Introduction to the Geological and Geophysical Sciences. Prentice-Hall, 1973.