Cita APA (7a ed.)

Day, R. W. (2012). Geotechnical engineer's portable handbook (Second edition.). McGraw Hill.

Cita Chicago Style (17a ed.)

Day, Robert W. Geotechnical Engineer's Portable Handbook. Second edition. New York: McGraw Hill, 2012.

Cita MLA (9a ed.)

Day, Robert W. Geotechnical Engineer's Portable Handbook. Second edition. McGraw Hill, 2012.