APA-referens (7:e uppl.)

Lohmann, G., & Panosso Netto, A. (2017). Tourism theory: Concepts, models and systems. CAB International.

Chicago-referens (17:e uppl.)

Lohmann, Gui, och Alexandre Panosso Netto. Tourism Theory: Concepts, Models and Systems. Wallingford, Oxfordshire, UK: CAB International, 2017.

MLA-referens (9:e uppl.)

Lohmann, Gui, och Alexandre Panosso Netto. Tourism Theory: Concepts, Models and Systems. CAB International, 2017.