Shrock, R. R. (1948). Sequence in Layered Rocks: A Story of Features and Structures Useful for Determining Top and Bottom or Order of Succesion in Bedded and Tabular Rock. New York: McGraw-Hill.
Citação norma ChicagoShrock, Robert R. Sequence in Layered Rocks: A Story of Features and Structures Useful for Determining Top and Bottom or Order of Succesion in Bedded and Tabular Rock. New York: McGraw-Hill, 1948.
Citação norma MLAShrock, Robert R. Sequence in Layered Rocks: A Story of Features and Structures Useful for Determining Top and Bottom or Order of Succesion in Bedded and Tabular Rock. New York: McGraw-Hill, 1948.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.