Gaya APA

Johnson, P, A., Ashraf, F, U. (2016). Assessing Relative Risk for the Failure Mode sofa Bridge Scour Countermeasure (Volume 21, issue 5, 2016). America: ASCE Library.

Gaya MLA

Johnson, Peggy, A., Ashraf, Fahmidah, U.. "Assessing Relative Risk for the Failure Mode sofa Bridge Scour Countermeasure". Volume 21, issue 5, 2016 America: ASCE Library, 2016. Text.