Cita APA (7a ed.)

Inkpen, G. (2002). Information technology for travel and tourism (2nd ed., transferred to digital print.). Longman.

Cita Chicago Style (17a ed.)

Inkpen, Gary. Information Technology for Travel and Tourism. 2nd ed., transferred to digital print. Harlow [etc.]: Longman, 2002.

Cita MLA (9a ed.)

Inkpen, Gary. Information Technology for Travel and Tourism. 2nd ed., transferred to digital print. Longman, 2002.