Cita APA (7a ed.)

Ashworth, G. J. (1984). Recreation and tourism. Bell & Hyman.

Cita Chicago Style (17a ed.)

Ashworth, G. J. Recreation and Tourism. London: Bell & Hyman, 1984.

Cita MLA (8a ed.)

Ashworth, G. J. Recreation and Tourism. Bell & Hyman, 1984.