Gaya APA

McIntosh, R, W., Goeldner, C, R. (1986). Tourism : Principles, Practices, Philosophies (Fifth ed). Canada: John Wiley and Sons, Inc..

Gaya MLA

McIntosh, Robert, W.., Goeldner, Charles, R. "Tourism : Principles, Practices, Philosophies". Fifth ed Canada: John Wiley and Sons, Inc., 1986. Text.