Παραπομπή APA

Ng Charles W. W. (2007). Advanced unsaturated soil mechanics and engineering. New York: Taylor & Francis.

Παραπομπή Chicago Style

Ng Charles W. W. Advanced Unsaturated Soil Mechanics and Engineering. New York: Taylor & Francis, 2007.

Παραπομπή MLA

Ng Charles W. W. Advanced Unsaturated Soil Mechanics and Engineering. New York: Taylor & Francis, 2007.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.