Citazione Stile APA (7a Edizione)

Villaverde, R. (2009). Fundamental concepts of earthquake engineering. CRC Press.

Citazione stile Chigago Style (17a edizione)

Villaverde, Roberto. Fundamental Concepts of Earthquake Engineering. Boca Raton: CRC Press, 2009.

Citatione MLA (9a ed.)

Villaverde, Roberto. Fundamental Concepts of Earthquake Engineering. CRC Press, 2009.