APA (7th ed.) Citation

Prendergast, L., Hester, D., Gavin, K., & O’Sullivan, J. (2013). An investigation of the changes in the natural frequency of a pile affected by scour. Elsevier.

Chicago Style (17th ed.) Citation

Prendergast, L.J, D. Hester, K. Gavin, and J.J O’Sullivan. An Investigation of the Changes in the Natural Frequency of a Pile Affected by Scour. Elsevier, 2013.

MLA (9th ed.) Citation

Prendergast, L.J, et al. An Investigation of the Changes in the Natural Frequency of a Pile Affected by Scour. Elsevier, 2013.