APA (7th ed.) Citation

Belden Associates & United States Travel Service. (1979). Identifying traveler markets: Research methodologies. The Service.

Chicago Style (17th ed.) Citation

Belden Associates and United States Travel Service. Identifying Traveler Markets: Research Methodologies. [Washington]: The Service, 1979.

MLA (9th ed.) Citation

Belden Associates and United States Travel Service. Identifying Traveler Markets: Research Methodologies. The Service, 1979.