APA-Zitierstil (7. Ausg.)

Wagner, J. (2002). Unobserved firm heterogeneity and the size - exports nexus: Evidence from German panel data.

Chicago-Zitierstil (17. Ausg.)

Wagner, Joachim. Unobserved Firm Heterogeneity and the Size - Exports Nexus: Evidence from German Panel Data. Hamburg, 2002.

MLA-Zitierstil (8. Ausg.)

Wagner, Joachim. Unobserved Firm Heterogeneity and the Size - Exports Nexus: Evidence from German Panel Data. 2002.

警告：这些引文格式不一定是100％准确.