APA (7th ed.) Citation

World Tourism Organization. (1981). Techniques for preparing and disseminating tourism statistics. The Organization.

Chicago Style (17th ed.) Citation

World Tourism Organization. Techniques for Preparing and Disseminating Tourism Statistics. Madrid: The Organization, 1981.

MLA (9th ed.) Citation

World Tourism Organization. Techniques for Preparing and Disseminating Tourism Statistics. The Organization, 1981.

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