APA

davis g. h., . (2004). mac os X panther. california: McMGraw-hill/osborne.

Chicago

davis guy hart, . 2004. mac os X panther. california: McMGraw-hill/osborne.

Harvard

davis g. h., . (2004). mac os X panther. california: McMGraw-hill/osborne.

MLA

davis guy hart, . mac os X panther. california: McMGraw-hill/osborne. 2004.