APA-Zitierstil (7. Ausg.)

(2011). A guide to open innovation and crowdsourcing: Expert tips and advice (1. ed.). Kogan Page.

Chicago-Zitierstil (17. Ausg.)

A Guide to Open Innovation and Crowdsourcing: Expert Tips and Advice. 1. ed. London ; Philadelphia, Pa. [u.a.]: Kogan Page, 2011.

MLA-Zitierstil (9. Ausg.)

A Guide to Open Innovation and Crowdsourcing: Expert Tips and Advice. 1. ed. Kogan Page, 2011.