APA (7th ed.) Citation

Villa, M. V. R., & Wu, . M. P. U. Viral video marketing for tourism destinations.

Chicago Style (17th ed.) Citation

Villa, Maria Valerie R., and Mark Philip U. Wu. Viral Video Marketing for Tourism Destinations. 2011.

MLA (9th ed.) Citation

Villa, Maria Valerie R., and Mark Philip U. Wu. Viral Video Marketing for Tourism Destinations.

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