APA (7th ed.) Citation

Windham, B. L. (1980). San Marcos. San Marcos Chamber of Commerce.

Chicago Style (17th ed.) Citation

Windham, Billy L. San Marcos. San Marcos, Tex.: San Marcos Chamber of Commerce, 1980.

MLA (9th ed.) Citation

Windham, Billy L. San Marcos. San Marcos Chamber of Commerce, 1980.

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