APA aipamena

Hardy, H. L. (1951). The Character and Distribution of Disease in American Industries Using Beryllium Compounds.

Chicago Style aipamena

Hardy, Harriet L. The Character and Distribution of Disease in American Industries Using Beryllium Compounds. 1951.

MLA aipamena

Hardy, Harriet L. The Character and Distribution of Disease in American Industries Using Beryllium Compounds. 1951.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.