Gaya APA

Bernard, E, S. (2010). Shotcrete Elements of a system: Proceedings of the third International Conference on Engineering Developments in shotcrete, Queestown, New Zealand, 15-17 March 2010. . Sydney: CRC Press.

Gaya MLA

Bernard, Erik, Stefan. "Shotcrete Elements of a system: Proceedings of the third International Conference on Engineering Developments in shotcrete, Queestown, New Zealand, 15-17 March 2010.". Sydney: CRC Press, 2010. Text.