(2004). Manganese and its compounds. WHO.
Chicago Style (17. basım) AtıfManganese and Its Compounds. Ginebra: WHO, 2004.
MLA (9th ed.) AtıfManganese and Its Compounds. WHO, 2004.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..
(2004). Manganese and its compounds. WHO.
Chicago Style (17. basım) AtıfManganese and Its Compounds. Ginebra: WHO, 2004.
MLA (9th ed.) AtıfManganese and Its Compounds. WHO, 2004.