Cita APA (7a ed.)

Edgell, D. L. (1999). Tourism policy: The next millennium. Sagamore.

Cita Chicago Style (17a ed.)

Edgell, David L. Tourism Policy: The Next Millennium. Champaign, Illinois: Sagamore, 1999.

Cita MLA (9a ed.)

Edgell, David L. Tourism Policy: The Next Millennium. Sagamore, 1999.