APA
Johnson S., . (2010). Microsoft windows 7 illustrated complete. [Place of publication not identified]: New Century Books.
Chicago
Johnson Steve, . 2010. Microsoft windows 7 illustrated complete. [Place of publication not identified]: New Century Books.
Harvard
Johnson S., . (2010). Microsoft windows 7 illustrated complete. [Place of publication not identified]: New Century Books.
MLA
Johnson Steve, . Microsoft windows 7 illustrated complete. [Place of publication not identified]: New Century Books. 2010.