APA-viite (7. p.)

Essers, D., Grigoli, F., & Pugacheva, E. (2020). Network Effects and Research Collaborations. International Monetary Fund.

Chicago-viite (17. p.)

Essers, Dennis, Francesco Grigoli, ja Evgenia Pugacheva. Network Effects and Research Collaborations. Washington, D.C.: International Monetary Fund, 2020.

MLA-viite (8. p.)

Essers, Dennis, et al. Network Effects and Research Collaborations. International Monetary Fund, 2020.