New British political system & Budge, I. (1988). The changing British political system: Into the 1990s / Ian Budge...[et al] (2nd ed.).
Citação do estilo Chicago (17ª ed.)New British political system e Ian Budge. The Changing British Political System: Into the 1990s / Ian Budge...[et Al]. 2nd ed. Longman, 1988.
Citação MLA (9ª ed.)New British political system e Ian Budge. The Changing British Political System: Into the 1990s / Ian Budge...[et Al]. 2nd ed. 1988.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.