APA (7th ed.) Citation

International Geological Congress Delhi & Sundaram, R. K. (1964). Report; proceedings of section[s]. [publisher not identified].

Chicago Style (17th ed.) Citation

International Geological Congress Delhi and R. K. Sundaram. Report; Proceedings of Section[s]. New Delhi: [publisher not identified], 1964.

MLA (9th ed.) Citation

International Geological Congress Delhi and R. K. Sundaram. Report; Proceedings of Section[s]. [publisher not identified], 1964.