APA:
Ravnihar, Božena, Pompe-Kirn, Vera (1974). Multiple primary cancers as recorded by the cancer registry of Slovenia - a problem of reliability. URN:NBN:SI:DOC-DIP9N2LV from http://www.dlib.si
MLA:
Ravnihar, Božena, Pompe-Kirn, Vera. Multiple primary cancers as recorded by the cancer registry of Slovenia - a problem of reliability. 1974.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-DIP9N2LV>