Hallenburg, J. K. (1998). Standard methods of geophysical formation evaluation. Lewis.
Chicago Style (17th ed.) ZitazioaHallenburg, James K. Standard Methods of Geophysical Formation Evaluation. Boca Raton: Lewis, 1998.
MLA (9th ed.) ZitazioaHallenburg, James K. Standard Methods of Geophysical Formation Evaluation. Lewis, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.