APA Style
Chem, J.Anal.. (1998).
Standard Methods for the examination of water and wastewater 20th edition (2).
American:
American Public Halth Ass..
Chicago Style
Chem, J.Anal..
Standard Methods for the examination of water and wastewater 20th edition.
2
American:
American Public Halth Ass.,
1998.
Text.
MLA Style
Chem, J.Anal..
Standard Methods for the examination of water and wastewater 20th edition.
2
American:
American Public Halth Ass.,
1998.
Text.
Turabian Style
Chem, J.Anal..
Standard Methods for the examination of water and wastewater 20th edition.
2
American:
American Public Halth Ass.,
1998.
Print.