APA (7th ed.) Citation

St. Louis Public Library, Cannon, L. H., & Peschke, M. D. (1920). Motion pictures: Laws, ordinances and regulations on censorship, minors and other related subjects. Public library.

Chicago Style (17th ed.) Citation

St. Louis Public Library, Lucius Hanchett Cannon, and Melitta Diez Peschke. Motion Pictures: Laws, Ordinances and Regulations on Censorship, Minors and Other Related Subjects. St. Louis: Public library, 1920.

MLA (8th ed.) Citation

St. Louis Public Library, et al. Motion Pictures: Laws, Ordinances and Regulations on Censorship, Minors and Other Related Subjects. Public library, 1920.

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