APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (8th ed.) Atıf

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