Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Sasieni, P., & Adams, J. (1999). Effect of screening on cervical cancer mortality in England and Wales: Analysis of trends with an age period cohort model. BMJ.
Chicago Style (17th ed.) Zitazioa
Sasieni, Peter, eta Joanna Adams. "Effect of Screening on Cervical Cancer Mortality in England and Wales: Analysis of Trends with an Age Period Cohort Model." BMJ 1999.
MLA (9th ed.) Zitazioa
Sasieni, Peter, eta Joanna Adams. "Effect of Screening on Cervical Cancer Mortality in England and Wales: Analysis of Trends with an Age Period Cohort Model." BMJ, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.