Cita APA (7a ed.)

Holmes, A. (1965). Principles of physical geology (New and fully rev. ed.). Ronald Press.

Cita Chicago Style (17a ed.)

Holmes, Arthur. Principles of Physical Geology. New and fully rev. ed. New York: Ronald Press, 1965.

Cita MLA (9a ed.)

Holmes, Arthur. Principles of Physical Geology. New and fully rev. ed. Ronald Press, 1965.