APA (7th ed.) Citation

Combustion Engineering Association (Great Britain). (1964). Index: Miscellaneous publications, meeting & conference reports. The Association.

Chicago Style (17th ed.) Citation

Combustion Engineering Association (Great Britain). Index: Miscellaneous Publications, Meeting & Conference Reports. London: The Association, 1964.

MLA (8th ed.) Citation

Combustion Engineering Association (Great Britain). Index: Miscellaneous Publications, Meeting & Conference Reports. The Association, 1964.