APA (7th ed.) Citation

International Conference on Tourism and Air Transport (1978: Mexico), World Tourism Organization, & International Air Transport Association. (1978). International conference on tourism and air transport, Mexico, 17-21 April 1978 at the invitation of the Mexican government. WTO.

Chicago Style (17th ed.) Citation

International Conference on Tourism and Air Transport (1978: Mexico), World Tourism Organization, and International Air Transport Association. International Conference on Tourism and Air Transport, Mexico, 17-21 April 1978 at the Invitation of the Mexican Government. Madrid: WTO, 1978.

MLA (9th ed.) Citation

International Conference on Tourism and Air Transport (1978: Mexico), et al. International Conference on Tourism and Air Transport, Mexico, 17-21 April 1978 at the Invitation of the Mexican Government. WTO, 1978.