Gaya APA

p, S, J, O, -., Zhongqi, Y. (1994). Use of Non-Circular Loading Plates for Better Backcalculation of Pavament Moduli . England: Federal Highway Administration.

Gaya MLA

p, Svec, J., Otto, -., Zhongqi, Yue. "Use of Non-Circular Loading Plates for Better Backcalculation of Pavament Moduli". England: Federal Highway Administration, 1994. Text.