APA Style
Ryding, Sven-Olof, Rast, Walter. (1989).
The control of eutrophication of lakes and reservoirs .
USA:
UNESCO.
Chicago Style
Ryding, Sven-Olof, Rast, Walter.
The control of eutrophication of lakes and reservoirs.
USA:
UNESCO,
1989.
Text.
MLA Style
Ryding, Sven-Olof, Rast, Walter.
The control of eutrophication of lakes and reservoirs.
USA:
UNESCO,
1989.
Text.
Turabian Style
Ryding, Sven-Olof, Rast, Walter.
The control of eutrophication of lakes and reservoirs.
USA:
UNESCO,
1989.
Print.