APA (7th ed.) Citation

Crook, C. E. (1967). San Pedro Springs Park, Texas, oldest recreation area. [publisher not identified].

Chicago Style (17th ed.) Citation

Crook, Cornelia E. San Pedro Springs Park, Texas, Oldest Recreation Area. [San Antonio]: [publisher not identified], 1967.

MLA (9th ed.) Citation

Crook, Cornelia E. San Pedro Springs Park, Texas, Oldest Recreation Area. [publisher not identified], 1967.

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