Nielsen, L. (2013). Personas - User Focused Design (1st ed. 2013.). Springer London : Imprint: Springer.
Style de citation Chicago (17e éd.)Nielsen, Lene. Personas - User Focused Design. 1st ed. 2013. London: Springer London : Imprint: Springer, 2013.
Style de citation MLA (8e éd.)Nielsen, Lene. Personas - User Focused Design. 1st ed. 2013. Springer London : Imprint: Springer, 2013.
Attention : ces citations peuvent ne pas être correctes à 100%.