World Health Organization. (2003). Concise International chemical Assessment Document; Hydrogen sulfide; Human Health Aspects. IOMS.
Chicago Style (17. basım) AtıfWorld Health Organization. Concise International Chemical Assessment Document; Hydrogen Sulfide; Human Health Aspects. Ginebra: IOMS, 2003.
MLA (9th ed.) AtıfWorld Health Organization. Concise International Chemical Assessment Document; Hydrogen Sulfide; Human Health Aspects. IOMS, 2003.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..