Greenwald Rick & Glenn Walter J. (1999). Microsoft Exchange Server 5.5 administrator's companion. Microsoft Press.
Chicago Style (17th ed.) CitationGreenwald Rick and Glenn Walter J. Microsoft Exchange Server 5.5 Administrator's Companion. Microsoft Press, 1999.
MLA (8th ed.) CitationGreenwald Rick and Glenn Walter J. Microsoft Exchange Server 5.5 Administrator's Companion. Microsoft Press, 1999.
Warning: These citations may not always be 100% accurate.