APA (7th ed.) Citation

Unger, L. (1945). Bronchial asthma ([1st ed.].). C. C. Thomas.

Chicago Style (17th ed.) Citation

Unger, Leon. Bronchial Asthma. [1st ed.]. Springfield, Ill., Baltimore, Md.: C. C. Thomas, 1945.

MLA (9th ed.) Citation

Unger, Leon. Bronchial Asthma. [1st ed.]. C. C. Thomas, 1945.