Hardern, R. D., & Gray, A. J. (1997). Carbon monoxide poisoning. BMJ Group.
Chicago Style CitationHardern, R. D., i A. J. Gray. Carbon Monoxide Poisoning. BMJ Group, 1997.
Cita MLAHardern, R. D., i A. J. Gray. Carbon Monoxide Poisoning. BMJ Group, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.