APA (7th ed.) Citation

Barbehön, M., Münch, S., & Lamping, W. (2015). Problem definition and agenda-setting in critical perspective. Handbook of critical policy studies.

Chicago Style (17th ed.) Citation

Barbehön, Marlon, Sybille Münch, and Wolfram Lamping. "Problem Definition and Agenda-setting in Critical Perspective." Handbook of Critical Policy Studies 2015.

MLA (9th ed.) Citation

Barbehön, Marlon, et al. "Problem Definition and Agenda-setting in Critical Perspective." Handbook of Critical Policy Studies, 2015.