APA Style
ISO 14001 certification environmental management s. (1995).
New Jersey:
Prentice Hall.
Chicago Style
ISO 14001 certification environmental management s.
.
New Jersey:
Prentice Hall,
1995.
.
MLA Style
ISO 14001 certification environmental management s.
.
New Jersey:
Prentice Hall,
1995.
.
Turabian Style
ISO 14001 certification environmental management s.
New Jersey:
Prentice Hall,
1995.
.