Hallenburg, J. K. (1998). Standard methods of geophysical formation evaluation. Lewis.
Cita Chicago (17th ed.)Hallenburg, James K. Standard Methods of Geophysical Formation Evaluation. Boca Raton: Lewis, 1998.
Cita MLA (9th ed.)Hallenburg, James K. Standard Methods of Geophysical Formation Evaluation. Lewis, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.