APA (7th ed.) Citation

Siebert, H. (1990). The economic integration of Germany: An update. Inst. für Weltwirtschaft.

Chicago Style (17th ed.) Citation

Siebert, Horst. The Economic Integration of Germany: An Update. Kiel: Inst. für Weltwirtschaft, 1990.

MLA (9th ed.) Citation

Siebert, Horst. The Economic Integration of Germany: An Update. Inst. für Weltwirtschaft, 1990.

Warning: These citations may not always be 100% accurate.