Παραπομπή σε μορφή APA (7η εκδ.)

Schlagenhauf, D., & Norrbin, S. (1990). The Identification of the Causes of Business Cycles Across Countries. International Monetary Fund.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Schlagenhauf, Don, και Stefan Norrbin. The Identification of the Causes of Business Cycles Across Countries. Washington, D.C.: International Monetary Fund, 1990.

Παραπομπή σε μορφή MLA (8th εκδ.)

Schlagenhauf, Don, και Stefan Norrbin. The Identification of the Causes of Business Cycles Across Countries. International Monetary Fund, 1990.