(1981). Toxic And Hazardous. Ann Arbor.
Chicago Style (17th ed.) CitationToxic And Hazardous. Ann Arbor, 1981.
MLA (8th ed.) CitationToxic And Hazardous. Ann Arbor, 1981.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.
(1981). Toxic And Hazardous. Ann Arbor.
Chicago Style (17th ed.) CitationToxic And Hazardous. Ann Arbor, 1981.
MLA (8th ed.) CitationToxic And Hazardous. Ann Arbor, 1981.