APA (7th ed.) Citation

Korpi, M., Giessler, E., & Prinoth, M. (1991). ISDN in OSI: A basis for multimedia applications. vde-Verl.

Chicago Style (17th ed.) Citation

Korpi, Markku, Elisabeth Giessler, and Monika Prinoth. ISDN in OSI: A Basis for Multimedia Applications. Berlin u.a: vde-Verl, 1991.

MLA (9th ed.) Citation

Korpi, Markku, et al. ISDN in OSI: A Basis for Multimedia Applications. vde-Verl, 1991.