APA Style
Kovalev, N.V.. ().
The institute for plant protection .
:
.
Chicago Style
Kovalev, N.V..
The institute for plant protection.
:
,
.
Hard Copy.
MLA Style
Kovalev, N.V..
The institute for plant protection.
:
,
.
Hard Copy.
Turabian Style
Kovalev, N.V..
The institute for plant protection.
:
,
.
Hard Copy.