Gaya APA

Green, J, D, &, G, E. (1993). Geotechnical Instrumentation for Monitoring Field Performance (Cet.2). -: John Wiley & Sons.

Gaya MLA

Green, John, Dunnicliff, &, Gordonn, E.. "Geotechnical Instrumentation for Monitoring Field Performance". Cet.2 -: John Wiley & Sons, 1993. Text.