Gaya APA

Singh, B., Goel, R, K. (2006). Tunneling in weak rocks: elsevier geo-engineering book series vol. 5 (Ed. 1). Amsterdam: Elsevier.

Gaya MLA

Singh, Bhawani., Goel, Rajnish, K.. "Tunneling in weak rocks: elsevier geo-engineering book series vol. 5". Ed. 1 Amsterdam: Elsevier, 2006. Text.