Gaya APA

Jahn, C. et al (2014). Terminal operating systems 2014 : an international market review of current software applications for terminal operators . Germany: Fraunhofer Verlag.

Gaya MLA

Jahn, Carlos. et al. "Terminal operating systems 2014 : an international market review of current software applications for terminal operators". Germany: Fraunhofer Verlag, 2014. FIC.