Gaya APA
Holtmanss,Silke...[et.al], . (2008).
Cellular authentication for mobile and internet services (1st.ed).
The Atrium,UK:
John Wiley.
Gaya MLA
Holtmanss,Silke...[et.al], .
"Cellular authentication for mobile and internet services".
1st.ed
The Atrium,UK:
John Wiley,
2008.
Text.