APA (7th ed.) Citation

Western Books Exhibition, Rounce & Coffin Club, & Powell, L. C. (1995). The ... annual Western Books Exhibition. Rounce & Coffin Club.

Chicago Style (17th ed.) Citation

Western Books Exhibition, Rounce & Coffin Club, and Lawrence Clark Powell. The ... Annual Western Books Exhibition. Los Angeles: Rounce & Coffin Club, 1995.

MLA (9th ed.) Citation

Western Books Exhibition, et al. The ... Annual Western Books Exhibition. Rounce & Coffin Club, 1995.