APA (7e ed.) Bronvermelding

Hammah, R., Yacoub, T., McQuillan, A., & Curran, J. (2022). The Evolution of Geotech - 25 Years of Innovation. Taylor & Francis.

Chicago (17e ed.) Bronvermelding

Hammah, Reginald, Thamer Yacoub, Alison McQuillan, en John Curran. The Evolution of Geotech - 25 Years of Innovation. Taylor & Francis, 2022.

MLA (9e ed.) Bronvermelding

Hammah, Reginald, et al. The Evolution of Geotech - 25 Years of Innovation. Taylor & Francis, 2022.