APA
Panek William, . (2015). MCSA Windowes Server 2012 R2 Complete Study Guide .-978-81-265-5467-6. : John Wiley & Sons, Wilet India, New Delhi.
Chicago
Panek William, . 2015. MCSA Windowes Server 2012 R2 Complete Study Guide .-978-81-265-5467-6. : John Wiley & Sons, Wilet India, New Delhi.
Harvard
Panek William, . (2015). MCSA Windowes Server 2012 R2 Complete Study Guide .-978-81-265-5467-6. : John Wiley & Sons, Wilet India, New Delhi.
MLA
Panek William, . MCSA Windowes Server 2012 R2 Complete Study Guide .-978-81-265-5467-6. : John Wiley & Sons, Wilet India, New Delhi. 2015.