Cita APA (7a ed.)

Beer, G. (2010). Technology innovation in underground construction (1a. ed.). CRC Press.

Cita Chicago Style (17a ed.)

Beer, Gernot. Technology Innovation in Underground Construction. 1a. ed. Boca Ratón: CRC Press, 2010.

Cita MLA (9a ed.)

Beer, Gernot. Technology Innovation in Underground Construction. 1a. ed. CRC Press, 2010.