APA (7th ed.) Citation

(1990). Discover America package tour handbook: A basic guide for the development and marketing of pre-planned domestic packaged travel. Travel Industry Association of America.

Chicago Style (17th ed.) Citation

Discover America Package Tour Handbook: A Basic Guide for the Development and Marketing of Pre-planned Domestic Packaged Travel. Washington, D.C: Travel Industry Association of America, 1990.

MLA (9th ed.) Citation

Discover America Package Tour Handbook: A Basic Guide for the Development and Marketing of Pre-planned Domestic Packaged Travel. Travel Industry Association of America, 1990.