APA
McAlester A. L., . (1973). The earth. An introduction to the geological and geophysical sciences. Englewood Cliffs, NJ: Prentice-Hall.
Chicago
McAlester A Lee, . 1973. The earth. An introduction to the geological and geophysical sciences. Englewood Cliffs, NJ: Prentice-Hall.
Harvard
McAlester A. L., . (1973). The earth. An introduction to the geological and geophysical sciences. Englewood Cliffs, NJ: Prentice-Hall.
MLA
McAlester A Lee, . The earth. An introduction to the geological and geophysical sciences. Englewood Cliffs, NJ: Prentice-Hall. 1973.