Cita APA (7a ed.)

Devas, E. (1992). The European tourist: A market profile (1992 ed.). Tourism, Planning and Research Associates.

Cita Chicago Style (17a ed.)

Devas, Esmond. The European Tourist: A Market Profile. 1992 ed. London: Tourism, Planning and Research Associates, 1992.

Cita MLA (9a ed.)

Devas, Esmond. The European Tourist: A Market Profile. 1992 ed. Tourism, Planning and Research Associates, 1992.