Hallenburg, J. K. (1998). Standard methods of geophysical formation evaluation. Lewis.
Chicago-čujuhus (17. p.)Hallenburg, James K. Standard Methods of Geophysical Formation Evaluation. Boca Raton: Lewis, 1998.
MLA-čujuhus (9. p.)Hallenburg, James K. Standard Methods of Geophysical Formation Evaluation. Lewis, 1998.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.