APA način citiranja (7. izdanje)

Boulding, E., & Boulding, K. E. (1995). The future: Images and processes. Sage Publications.

Čikaški stil citiranja (17. izdanje)

Boulding, Elise, i Kenneth E. Boulding. The Future: Images and Processes. Thousand Oaks, Calif.: Sage Publications, 1995.

MLA način citiranja (8. izdanje)

Boulding, Elise, i Kenneth E. Boulding. The Future: Images and Processes. Sage Publications, 1995.