Friberg, L., & vostal, J. (1972). Mercury in the environment: An epidemiological & toxicological appraisal. CRC Press.
Chicago Style aipamenaFriberg, Lars, and Jaroslav vostal. Mercury in the Environment: An Epidemiological & Toxicological Appraisal. Cleveland: CRC Press, 1972.
MLA aipamenaFriberg, Lars, and Jaroslav vostal. Mercury in the Environment: An Epidemiological & Toxicological Appraisal. CRC Press, 1972.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.