APA (7th ed.) Citation

International Symposium on Underground Engineering New Delhi, India, Central Mining Research Station (Dhanbad, India), & Singh, B. (1988). International Symposium on Underground Engineering, 14-17 April, 1988, New Delhi, India: Proceedings. Balkema.

Chicago Style (17th ed.) Citation

International Symposium on Underground Engineering New Delhi, India, India) Central Mining Research Station (Dhanbad, and B. Singh. International Symposium on Underground Engineering, 14-17 April, 1988, New Delhi, India: Proceedings. Rotterdam: Balkema, 1988.

MLA (8th ed.) Citation

International Symposium on Underground Engineering New Delhi, India, et al. International Symposium on Underground Engineering, 14-17 April, 1988, New Delhi, India: Proceedings. Balkema, 1988.