Cita APA (7a ed.)

Jefferson, A., & Lickorish, L. J. (1991). Marketing tourism: A practical guide (2nd ed.). Longman.

Cita Chicago Style (17a ed.)

Jefferson, Alan, y Leonard J. Lickorish. Marketing Tourism: A Practical Guide. 2nd ed. Harlow: Longman, 1991.

Cita MLA (9a ed.)

Jefferson, Alan, y Leonard J. Lickorish. Marketing Tourism: A Practical Guide. 2nd ed. Longman, 1991.