APA:
Ayeni, Omotayo (2014). Assessment of heavy metals in wastewater obtained from an industrial area in Ibadan, Nigeria.
RMZ-materials and geoenvironment, letnik 61, številka 1, str. 19-24.
URN:NBN:SI:DOC-J42FIJT1 from http://www.dlib.si
MLA:
Ayeni, Omotayo. "Assessment of heavy metals in wastewater obtained from an industrial area in Ibadan, Nigeria."
RMZ-materials and geoenvironment letnik 61. številka 1 (2014) str. 19-24.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-J42FIJT1>