Cita APA

Wright, S. C., Evans, A. E., Sinnamon, D. G., & MacMahon, J. (1994). Asthma mortality and death certification in Northern Ireland.

Chicago Style Citation

Wright, S. C., A. E. Evans, D. G. Sinnamon, i J. MacMahon. Asthma Mortality and Death Certification in Northern Ireland. 1994.

Cita MLA

Wright, S. C., A. E. Evans, D. G. Sinnamon, i J. MacMahon. Asthma Mortality and Death Certification in Northern Ireland. 1994.