Scott, S., Duncan, S. R., & Duncan, C. J. (1995). Infant mortality and famine: A study in historical epidemiology in northern England.
Chicago Style aipamenaScott, S., S R. Duncan, and C J. Duncan. Infant Mortality and Famine: A Study in Historical Epidemiology in Northern England. 1995.
MLA aipamenaScott, S., S R. Duncan, and C J. Duncan. Infant Mortality and Famine: A Study in Historical Epidemiology in Northern England. 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.