APA (7th ed.) Citation

Van Wulfen, G. (2011). Creating innovative products and services: The FORTH innovation method. Gower Pub.

Chicago Style (17th ed.) Citation

Van Wulfen, Gijs. Creating Innovative Products and Services: The FORTH Innovation Method. Farnham, Surrey: Gower Pub, 2011.

MLA (9th ed.) Citation

Van Wulfen, Gijs. Creating Innovative Products and Services: The FORTH Innovation Method. Gower Pub, 2011.

Warning: These citations may not always be 100% accurate.