APA-Zitierstil (7. Ausg.)

Calingaert, M., & Calingaert, M. (1989). The 1992 challenge from Europe: Development of the European Community's internal market (3. print.).

Chicago-Zitierstil (17. Ausg.)

Calingaert, Michael, und Michael Calingaert. The 1992 Challenge from Europe: Development of the European Community's Internal Market. 3. print. Washington, DC, 1989.

MLA-Zitierstil (9. Ausg.)

Calingaert, Michael, und Michael Calingaert. The 1992 Challenge from Europe: Development of the European Community's Internal Market. 3. print. 1989.