APA (7th ed.) Citation

Mill, R. C. (1990). Tourism : the international business / by Robert Christie Mill: The international business. Prentice Hall.

Chicago Style (17th ed.) Citation

Mill, Robert Christie. Tourism : The International Business / by Robert Christie Mill: The International Business. Englewood Cliffs, NJ: Prentice Hall, 1990.

MLA (9th ed.) Citation

Mill, Robert Christie. Tourism : The International Business / by Robert Christie Mill: The International Business. Prentice Hall, 1990.

Warning: These citations may not always be 100% accurate.