Guide leaflet, Havana area :
Fulton and Mason Counties, Havana, Chandlerville, Beardstown, and Vermont quadrangles /
William Cote, David L. Reinertsen, and Myrna M. Killey.
APA Citation
Illinois State Geological Survey. (19731969). Guide leaflet, Havana area: Fulton and Mason Counties, Havana, Chandlerville, Beardstown, and Vermont quadrangles. [Rev. & reprinted]. Urbana: Illinois State Geological Survey.
MLA Citation
Illinois State Geological Survey. Guide Leaflet, Havana Area: Fulton And Mason Counties, Havana, Chandlerville, Beardstown, And Vermont Quadrangles. [Rev. & reprinted]. Urbana: Illinois State Geological Survey, 19731969.
Warning: These citations may not always be complete (especially for serials).