Gaya APA

Walton, H, J. et al (2016). Experimental Evaluation of Buried Arch Bridge Response to Backfilling and Live Loading . Amerika: ASCE Library.

Gaya MLA

Walton, Harold, J.. et al. "Experimental Evaluation of Buried Arch Bridge Response to Backfilling and Live Loading". Amerika: ASCE Library, 2016. Text.