APA-Zitierstil (7. Ausg.)

Polzehl, J., Spokojnyj, V. G., & Stărică, C. (2004). When did the 2001 recession really start? WIAS.

Chicago-Zitierstil (17. Ausg.)

Polzehl, Jörg, Vladimir G. Spokojnyj, und Cătălin Stărică. When Did the 2001 Recession Really Start? Berlin: WIAS, 2004.

MLA-Zitierstil (9. Ausg.)

Polzehl, Jörg, et al. When Did the 2001 Recession Really Start? WIAS, 2004.