Cita APA (7a ed.)

Seaton, A. V. (1994). Tourism: The state of the art. John Wiley & Sons.

Cita Chicago Style (17a ed.)

Seaton, A. V. Tourism: The State of the Art. Chichester [etc.]: John Wiley & Sons, 1994.

Cita MLA (9a ed.)

Seaton, A. V. Tourism: The State of the Art. John Wiley & Sons, 1994.