Cita APA (7a ed.)

Smith, S. L. J. (2010). Practical tourism research. CABI.

Cita Chicago Style (17a ed.)

Smith, Stephen L. J. Practical Tourism Research. Wallingford [etc.]: CABI, 2010.

Cita MLA (9a ed.)

Smith, Stephen L. J. Practical Tourism Research. CABI, 2010.