Cita APA (7a ed.)

O'Grady, R. (2006). The threat of tourism: Challenge to the church. WCC Publications.

Cita Chicago Style (17a ed.)

O'Grady, Ron. The Threat of Tourism: Challenge to the Church. Geneva: WCC Publications, 2006.

Cita MLA (9a ed.)

O'Grady, Ron. The Threat of Tourism: Challenge to the Church. WCC Publications, 2006.