APA (7th ed.) Citation

Foster, D. L. (1991). The Business of travel: Agency operations and administration. McGraw-Hill.

Chicago Style (17th ed.) Citation

Foster, Dennis L. The Business of Travel: Agency Operations and Administration. Illinois: McGraw-Hill, 1991.

MLA (9th ed.) Citation

Foster, Dennis L. The Business of Travel: Agency Operations and Administration. McGraw-Hill, 1991.