APA aipamena

Dorn, H. F. (1956). Some problems for research in mortality and morbidity.

Chicago Style aipamena

Dorn, Harold F. Some Problems for Research in Mortality and Morbidity. 1956.

MLA aipamena

Dorn, Harold F. Some Problems for Research in Mortality and Morbidity. 1956.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.