APA (7th ed.) Citation

Viggiani, C., Mandolini, A., & Russo, G. Piles and pile foundations.

Chicago Style (17th ed.) Citation

Viggiani, Carlo, Alessandro Mandolini, and Gianpiero Russo. Piles and Pile Foundations.

MLA (8th ed.) Citation

Viggiani, Carlo, et al. Piles and Pile Foundations.