Cita APA (7a ed.)

Ryan, C. (1995). Researching tourist satisfaction: Issues, concepts, problems. Routledge.

Cita Chicago Style (17a ed.)

Ryan, Chris. Researching Tourist Satisfaction: Issues, Concepts, Problems. London [etc.]: Routledge, 1995.

Cita MLA (9a ed.)

Ryan, Chris. Researching Tourist Satisfaction: Issues, Concepts, Problems. Routledge, 1995.