APA

edited by Peter Curwen, .Understanding the UK Economy. London :MACMILLAN EDUCATION LTD,1990: .

Chicago

edited by Peter Curwen, .Understanding the UK Economy. London :MACMILLAN EDUCATION LTD,1990: .

Harvard

edited by Peter Curwen, .Understanding the UK Economy. London :MACMILLAN EDUCATION LTD,1990: .

MLA

edited by Peter Curwen, .London :MACMILLAN EDUCATION LTD,1990: . .