APA (7th ed.) Citation

Lazy U Ranch & Beall, A. Annual colt sale. [publisher not identified].

Chicago Style (17th ed.) Citation

Lazy U Ranch and Art Beall. Annual Colt Sale. [Bartlesville, Oklahoma?]: [publisher not identified].

MLA (9th ed.) Citation

Lazy U Ranch and Art Beall. Annual Colt Sale. [publisher not identified].

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