(1893). Some Erroneous Ideas of Ptomaines. Dent Regist.
Citação norma Chicago"Some Erroneous Ideas of Ptomaines." Dent Regist 1893.
MLA Citation"Some Erroneous Ideas of Ptomaines." Dent Regist 1893.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.