APA Style
Hansen, Stein. (1991).
Trends of economic and energy policy associated with environmental challenge : suspi migas xi-1991 12-24 Agustus 1991 .
:
SUSPI MIGAS XI/1991.
Chicago Style
Hansen, Stein.
Trends of economic and energy policy associated with environmental challenge : suspi migas xi-1991 12-24 Agustus 1991.
:
SUSPI MIGAS XI/1991,
1991.
Text.
MLA Style
Hansen, Stein.
Trends of economic and energy policy associated with environmental challenge : suspi migas xi-1991 12-24 Agustus 1991.
:
SUSPI MIGAS XI/1991,
1991.
Text.
Turabian Style
Hansen, Stein.
Trends of economic and energy policy associated with environmental challenge : suspi migas xi-1991 12-24 Agustus 1991.
:
SUSPI MIGAS XI/1991,
1991.
Print.