"Cardiac problems", Symposium London, & The Chest and Heart Association. (1961). Cardiac problems: Papers at three symposia. S. n..
Chicago Style (17th ed.) Citation"Cardiac problems", Symposium London, and The Chest and Heart Association. Cardiac Problems: Papers at Three Symposia. London: S. n., 1961.
MLA (8th ed.) Citation"Cardiac problems", Symposium London, and The Chest and Heart Association. Cardiac Problems: Papers at Three Symposia. S. n., 1961.
Warning: These citations may not always be 100% accurate.