Holtz, R. 6., & Kovacs, W. D. 6. (198). An introduction to geotechnical engineering. Englewood Cliffs, N.J. : Prentice-Hall.
Citação do estilo Chicago (17ª ed.)Holtz, R.D. 67767, e William D. 67770 Kovacs. An Introduction to Geotechnical Engineering. Englewood Cliffs, N.J. : Prentice-Hall, 198.
Citação MLA (8ª ed.)Holtz, R.D. 67767, e William D. 67770 Kovacs. An Introduction to Geotechnical Engineering. Englewood Cliffs, N.J. : Prentice-Hall, 198.
Citação IICA/CATIEHoltz, R. 6., ; Kovacs, W. D. 6. 198. An introduction to geotechnical engineering. Englewood Cliffs, N.J. : Prentice-Hall.