APA (7th ed.) Citation

Burkart, A. J., & Medlik, S. (1974). Tourism: Past, present and future. Heinemann.

Chicago Style (17th ed.) Citation

Burkart, Arthur John, and S. Medlik. Tourism: Past, Present and Future. London: Heinemann, 1974.

MLA (9th ed.) Citation

Burkart, Arthur John, and S. Medlik. Tourism: Past, Present and Future. Heinemann, 1974.

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