Cita APA (7a ed.)

Howaldt, J., Rehfeld, D., & Terstriep, J. (2016). Mapping the world of social innovation: Key results of a comparative analysis of 1.005 social innovation initiatives at a glance. [s.n.].

Cita Chicago Style (17a ed.)

Howaldt, Jürgen, Dieter Rehfeld, y Judith Terstriep. Mapping the World of Social Innovation: Key Results of a Comparative Analysis of 1.005 Social Innovation Initiatives at a Glance. [S.l.]: [s.n.], 2016.

Cita MLA (9a ed.)

Howaldt, Jürgen, et al. Mapping the World of Social Innovation: Key Results of a Comparative Analysis of 1.005 Social Innovation Initiatives at a Glance. [s.n.], 2016.