APA (7th ed.) Citation

Beringen, F. L., Windle, D., & Hooydonk, W. R. v. (1979). Results of loading tests on driven piles in sand. Fugro.

Chicago Style (17th ed.) Citation

Beringen, F. L., D. Windle, and W. R. van Hooydonk. Results of Loading Tests on Driven Piles in Sand. Leidschendam: Fugro, 1979.

MLA (9th ed.) Citation

Beringen, F. L., et al. Results of Loading Tests on Driven Piles in Sand. Fugro, 1979.