APA (7th ed.) Citation

Gammel's Book Store. (1930). Texas and western historical items: The largest collection in any private library in the world. Gammel's Book Store Inc..

Chicago Style (17th ed.) Citation

Gammel's Book Store. Texas and Western Historical Items: The Largest Collection in Any Private Library in the World. Austin, Texas: Gammel's Book Store Inc., 1930.

MLA (8th ed.) Citation

Gammel's Book Store. Texas and Western Historical Items: The Largest Collection in Any Private Library in the World. Gammel's Book Store Inc., 1930.