Cita APA (7a ed.)

Goeldner, C. R. (2009). Tourism: Principles, practices, philosphies (11th.). John Wiley & Sons.

Cita Chicago Style (17a ed.)

Goeldner, Charles R. Tourism: Principles, Practices, Philosphies. 11th. New Jersey: John Wiley & Sons, 2009.

Cita MLA (9a ed.)

Goeldner, Charles R. Tourism: Principles, Practices, Philosphies. 11th. John Wiley & Sons, 2009.