APA (7th ed.) Citation

Edgell, D. L., Allen, M. D., & Smith, G. (2008). Tourism Policy and Planning: Yesterday, Today and Tomorrow. Butterworth-Heinemann.

Chicago Style (17th ed.) Citation

Edgell, David L., Maria DelMastro Allen, and Ginger Smith. Tourism Policy and Planning: Yesterday, Today and Tomorrow. Oxford: Butterworth-Heinemann, 2008.

MLA (9th ed.) Citation

Edgell, David L., et al. Tourism Policy and Planning: Yesterday, Today and Tomorrow. Butterworth-Heinemann, 2008.