APA-referens (7:e uppl.)

MATHIESON, A., & WALL, G. (1982). Tourism: Economic, physical and social impacts. Longman.

Chicago-referens (17:e uppl.)

MATHIESON, Alister, och Geoffrey WALL. Tourism: Economic, Physical and Social Impacts. London: Longman, 1982.

MLA-referens (9:e uppl.)

MATHIESON, Alister, och Geoffrey WALL. Tourism: Economic, Physical and Social Impacts. Longman, 1982.