APA (7th ed.) Citation

Costa, A., Correia, A. G., & Figueiredo, F. P. (2010). Ground penetrating radar (GPR) in road pavement assessment.

Chicago Style (17th ed.) Citation

Costa, André, A. Gomes Correia, and Fernando Pedro Figueiredo. Ground Penetrating Radar (GPR) in Road Pavement Assessment. 2010.

MLA (8th ed.) Citation

Costa, André, et al. Ground Penetrating Radar (GPR) in Road Pavement Assessment. 2010.