APA (7th ed.) Citation

Sharp, R. A., & Netzer, R. F. (1941). Sharp's useful language ([New ed.].). Webster Pub. Co..

Chicago Style (17th ed.) Citation

Sharp, Russel Alger, and Royal F. Netzer. Sharp's Useful Language. [New ed.]. St. Louis: Webster Pub. Co., 1941.

MLA (8th ed.) Citation

Sharp, Russel Alger, and Royal F. Netzer. Sharp's Useful Language. [New ed.]. Webster Pub. Co., 1941.