APA način citiranja (7. izdanje)

Köster, R., Lenel, L., & Fritsche, U. (2020). Futures Past. Economic Forecasting in the 20th and 21st Century. Peter Lang International Academic Publishing Group.

Čikaški stil citiranja (17. izdanje)

Köster, Roman, Laetitia Lenel, i Ulrich Fritsche. Futures Past. Economic Forecasting in the 20th and 21st Century. Bern: Peter Lang International Academic Publishing Group, 2020.

MLA način citiranja (9. izdanje)

Köster, Roman, et al. Futures Past. Economic Forecasting in the 20th and 21st Century. Peter Lang International Academic Publishing Group, 2020.