APA (7th ed.) Citation

Sharp, S. L., & Strothmann, F. W. (1941). German reading grammar. Ginn.

Chicago Style (17th ed.) Citation

Sharp, Stanley Louis, and Friedrich Wilhelm Strothmann. German Reading Grammar. Boston: Ginn, 1941.

MLA (9th ed.) Citation

Sharp, Stanley Louis, and Friedrich Wilhelm Strothmann. German Reading Grammar. Ginn, 1941.