APA
White L, Concawe & White L. (1991). An EC-12/world inventory of greenhouse gas emissions from fossil fuel use. Brussels: Concawe.
Chicago
White L, Concawe and White L. 1991. An EC-12/world inventory of greenhouse gas emissions from fossil fuel use. Brussels: Concawe.
Harvard
White L, Concawe and White L. (1991). An EC-12/world inventory of greenhouse gas emissions from fossil fuel use. Brussels: Concawe.
MLA
White L, Concawe and White L. An EC-12/world inventory of greenhouse gas emissions from fossil fuel use. Brussels: Concawe. 1991.