Cita APA (7a ed.)

Ryan, C., & Hall, C. M. (2001). Sex tourism: Marginal people and liminalities. Routledge.

Cita Chicago Style (17a ed.)

Ryan, Chris, y C Michael Hall. Sex Tourism: Marginal People and Liminalities. London: Routledge, 2001.

Cita MLA (9a ed.)

Ryan, Chris, y C Michael Hall. Sex Tourism: Marginal People and Liminalities. Routledge, 2001.