LAHEE, F. H. (1959). Field geology. McGraw-Hill.
Cita Chicago (17th ed.)LAHEE, Frederic H. Field Geology. New York: McGraw-Hill, 1959.
Cita MLA (9th ed.)LAHEE, Frederic H. Field Geology. McGraw-Hill, 1959.
Atenció: Aquestes cites poden no estar 100% correctes.