APA (7th ed.) Citation

Silva, M. F., Tenreiro Machado, J. A., & Tar, J. K. (2008). A Survey of Technologies for Climbing Robots Adhesion to Surfaces.

Chicago Style (17th ed.) Citation

Silva, Manuel F., J. A. Tenreiro Machado, and József K. Tar. A Survey of Technologies for Climbing Robots Adhesion to Surfaces. 2008.

MLA (8th ed.) Citation

Silva, Manuel F., et al. A Survey of Technologies for Climbing Robots Adhesion to Surfaces. 2008.