APA-viite

Coombes, D. a. O. (1970). Power of the Purse; Rold of European Parliaments in Budgetary Decisions. Allen & Unwin.

Chicago-tyylinen lähdeviittaus

Coombes, David and Others. Power of the Purse; Rold of European Parliaments in Budgetary Decisions. London: Allen & Unwin, 1970.

MLA-viite

Coombes, David and Others. Power of the Purse; Rold of European Parliaments in Budgetary Decisions. Allen & Unwin, 1970.