APA (7th ed.) Citation

Clark, J. A. (1963). A biography of Robert Alonzo Welch. Clark Book Co..

Chicago Style (17th ed.) Citation

Clark, James Anthony. A Biography of Robert Alonzo Welch. Houston: Clark Book Co., 1963.

MLA (9th ed.) Citation

Clark, James Anthony. A Biography of Robert Alonzo Welch. Clark Book Co., 1963.