APA Style

papers, E, M, A, W. (). Manual on sources and methods for the compilation of COFOG Statistics Classification of the Functions of Government (COFOG) (2007 edition). : .

MLA Style

papers, Eurostat, Methodologies, And, Working. "Manual on sources and methods for the compilation of COFOG Statistics Classification of the Functions of Government (COFOG)". 2007 edition : , . Mathematics.