APA Style
National Agricultural Research Centre, US, UNEP. (1981).
Environmental management in the Pulp and Paper Industry (Volume 1) .
United Nations:
United Nations Environment Programme.
Chicago Style
National Agricultural Research Centre, US, UNEP.
Environmental management in the Pulp and Paper Industry (Volume 1).
United Nations:
United Nations Environment Programme,
1981.
.
MLA Style
National Agricultural Research Centre, US, UNEP.
Environmental management in the Pulp and Paper Industry (Volume 1).
United Nations:
United Nations Environment Programme,
1981.
.
Turabian Style
National Agricultural Research Centre, US, UNEP.
Environmental management in the Pulp and Paper Industry (Volume 1).
United Nations:
United Nations Environment Programme,
1981.
.