Cita APA (7th ed.)

Osburg. (2013). Social Innovation (1.). Springer Berlin Heidelberg.

Cita Chicago (17th ed.)

Osburg. Social Innovation. 1. Springer Berlin Heidelberg, 2013.

Cita MLA (8th ed.)

Osburg. Social Innovation. 1. Springer Berlin Heidelberg, 2013.

Atenció: Aquestes cites poden no estar 100% correctes.