Cita APA (7a ed.)
Fairchild, H. L. (1932). The Geological Society of America 1888-1930: A chapter in earth science history. Geolog. Soc. of America.
Cita Chicago Style (17a ed.)
Fairchild, Hermann LeRoy. The Geological Society of America 1888-1930: A Chapter in Earth Science History. New York: Geolog. Soc. of America, 1932.
Cita MLA (9a ed.)
Fairchild, Hermann LeRoy. The Geological Society of America 1888-1930: A Chapter in Earth Science History. Geolog. Soc. of America, 1932.
Precaución: Estas citas no son 100% exactas.