APA (7th ed.) Citation

(1964). Oxygen concentration and subsequent middle ear symptoms. s.n.].

Chicago Style (17th ed.) Citation

Oxygen Concentration and Subsequent Middle Ear Symptoms. [Dublin: s.n.], 1964.

MLA (8th ed.) Citation

Oxygen Concentration and Subsequent Middle Ear Symptoms. s.n.], 1964.

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