Pearce, D. G. (1987). Tourism today: A geographical analysis. Longman Scientific & Technical ; Wiley.
Chicago Style (17. basım) AtıfPearce, Douglas G. Tourism Today: A Geographical Analysis. London : New York: Longman Scientific & Technical ; Wiley, 1987.
MLA (9th ed.) AtıfPearce, Douglas G. Tourism Today: A Geographical Analysis. Longman Scientific & Technical ; Wiley, 1987.