APA (7th ed.) Citation

(2005). Funology: From usability to enjoyment. Kluwer Academic Publishers. https://doi.org/10.1007/1-4020-2967-5

Chicago Style (17th ed.) Citation

Funology: From Usability to Enjoyment. Dordrecht [u.a.]: Kluwer Academic Publishers, 2005. https://doi.org/10.1007/1-4020-2967-5.

MLA (9th ed.) Citation

Funology: From Usability to Enjoyment. Kluwer Academic Publishers, 2005. https://doi.org/10.1007/1-4020-2967-5.