APA (7th ed.) Citation

Lança, R., Fael, C., Maia, R., Pêgo, J. P., & Cardoso, A. H. (2012). Effect of spacing and skew-angle on clear-water scour at pier alignments.

Chicago Style (17th ed.) Citation

Lança, Rui, Cristina Fael, Rodrigo Maia, João Pedro Pêgo, and António Heleno Cardoso. Effect of Spacing and Skew-angle on Clear-water Scour at Pier Alignments. 2012.

MLA (8th ed.) Citation

Lança, Rui, et al. Effect of Spacing and Skew-angle on Clear-water Scour at Pier Alignments. 2012.