APA (7th ed.) Citation

Wulfen, G. v. (2011). Creating innovative products and services: The forth innovation method. Gower Pub. Ltd.

Chicago Style (17th ed.) Citation

Wulfen, Gijs van. Creating Innovative Products and Services: The Forth Innovation Method. Farnham, Surrey ; Burlington, VT: Gower Pub. Ltd, 2011.

MLA (9th ed.) Citation

Wulfen, Gijs van. Creating Innovative Products and Services: The Forth Innovation Method. Gower Pub. Ltd, 2011.