APA (7th ed.) Citation

Leighton, I. (1949). The aspirin age, 1919-1941. Simon and Schuster.

Chicago Style (17th ed.) Citation

Leighton, Isabel. The Aspirin Age, 1919-1941. New York: Simon and Schuster, 1949.

MLA (9th ed.) Citation

Leighton, Isabel. The Aspirin Age, 1919-1941. Simon and Schuster, 1949.

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