APA (7th ed.) Citation

Lansing, J. B., & Blood, D. M. (1964). The changing travel market. Survey Research Center, Institute for Social Research, University of Michigan.

Chicago Style (17th ed.) Citation

Lansing, John B., and Dwight M. Blood. The Changing Travel Market. Ann Arbor: Survey Research Center, Institute for Social Research, University of Michigan, 1964.

MLA (9th ed.) Citation

Lansing, John B., and Dwight M. Blood. The Changing Travel Market. Survey Research Center, Institute for Social Research, University of Michigan, 1964.