APA (7th ed.) Citation

Oechssler, J., Roomets, A., & Roth, S. (2015). From imitation to collusion: A comment. Discussion paper series.

Chicago Style (17th ed.) Citation

Oechssler, Joerg, Alex Roomets, and Stefan Roth. "From Imitation to Collusion: A Comment." Discussion Paper Series 2015.

MLA (9th ed.) Citation

Oechssler, Joerg, et al. "From Imitation to Collusion: A Comment." Discussion Paper Series, 2015.