APA Style
Kumar, HD.. (1977).
Modern Concepts Of Ecology .
:
Vikas Publishing House PVT Ltd.
Chicago Style
Kumar, HD..
Modern Concepts Of Ecology.
:
Vikas Publishing House PVT Ltd,
1977.
Text.
MLA Style
Kumar, HD..
Modern Concepts Of Ecology.
:
Vikas Publishing House PVT Ltd,
1977.
Text.
Turabian Style
Kumar, HD..
Modern Concepts Of Ecology.
:
Vikas Publishing House PVT Ltd,
1977.
Print.