APA (7th ed.) Citation

Economist Intelligence Unit. (1968). Economic survey of the travel agency business. The Association.

Chicago Style (17th ed.) Citation

Economist Intelligence Unit. Economic Survey of the Travel Agency Business. London: The Association, 1968.

MLA (9th ed.) Citation

Economist Intelligence Unit. Economic Survey of the Travel Agency Business. The Association, 1968.

Warning: These citations may not always be 100% accurate.