APA-Zitierstil (7. Ausg.)
Causa, O., & Cohen, D. (2006). The ladder of competitiveness: How to climb it. Development Centre of the Organisation for Economic Co-operation and Development.
Chicago-Zitierstil (17. Ausg.)
Causa, Orsetta, und Daniel Cohen. The Ladder of Competitiveness: How to Climb It. Paris: Development Centre of the Organisation for Economic Co-operation and Development, 2006.
MLA-Zitierstil (9. Ausg.)
Causa, Orsetta, und Daniel Cohen. The Ladder of Competitiveness: How to Climb It. Development Centre of the Organisation for Economic Co-operation and Development, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.