Chamberlain, D., & Oldershaw, P. (1990). British Cardiac Society newsletter.
Chicago Style CitationChamberlain, Douglas, i Paul Oldershaw. British Cardiac Society Newsletter. 1990.
Cita MLAChamberlain, Douglas, i Paul Oldershaw. British Cardiac Society Newsletter. 1990.
Atenció: Aquestes cites poden no estar 100% correctes.