APA (7th ed.) Citation

Folmsbee, B. (1942). A little history of the horn-book / by B. Folmsbee. Horn Book Inc.

Chicago Style (17th ed.) Citation

Folmsbee, B. A Little History of the Horn-book / by B. Folmsbee. Horn Book Inc, 1942.

MLA (9th ed.) Citation

Folmsbee, B. A Little History of the Horn-book / by B. Folmsbee. Horn Book Inc, 1942.

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