Smith, C. C. (1991). Foraminiferal biostratigraphic framework, paleoenvironments, rates of sedimentation, and geologic history of the subsurface Miocene of southern Alabama and adjacent state and federal waters. Geological Survey of Alabama.
Čikaški stil citiranja (17. izdanje)Smith, Charles Culberson. Foraminiferal Biostratigraphic Framework, Paleoenvironments, Rates of Sedimentation, and Geologic History of the Subsurface Miocene of Southern Alabama and Adjacent State and Federal Waters. Tuscaloosa, Ala.: Geological Survey of Alabama, 1991.
MLA način citiranja (8. izdanje)Smith, Charles Culberson. Foraminiferal Biostratigraphic Framework, Paleoenvironments, Rates of Sedimentation, and Geologic History of the Subsurface Miocene of Southern Alabama and Adjacent State and Federal Waters. Geological Survey of Alabama, 1991.