Cita APA (7a ed.)

Galtung, J. (1981). The European Community: A superpower in the making (This ed. published 1981.). George Allen & Unwin.

Cita Chicago Style (17a ed.)

Galtung, Johan. The European Community: A Superpower in the Making. This ed. published 1981. London [etc.]: George Allen & Unwin, 1981.

Cita MLA (9a ed.)

Galtung, Johan. The European Community: A Superpower in the Making. This ed. published 1981. George Allen & Unwin, 1981.