Cita APA (7a ed.)

Liu, G., & Houlsby, G. (1997). Numerical modelling of damage to masonry buildings due to tunnelling.

Cita Chicago Style (17a ed.)

Liu, G., y G. Houlsby. Numerical Modelling of Damage to Masonry Buildings Due to Tunnelling. 1997.

Cita MLA (9a ed.)

Liu, G., y G. Houlsby. Numerical Modelling of Damage to Masonry Buildings Due to Tunnelling. 1997.

Precaución: Estas citas no son 100% exactas.