Journal of the South African Institution of Civil Engineers | South African Institution of Civil Engineering. Cambridge University Press.
Chicago Style (17. basım) AtıfJournal of the South African Institution of Civil Engineers | South African Institution of Civil Engineering. Cambridge University Press.
MLA (8th ed.) AtıfJournal of the South African Institution of Civil Engineers | South African Institution of Civil Engineering. Cambridge University Press.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..