APA-viite (7. p.)

Schwendiman, B. (2001). PHP 4 developer's guide. McGraw-Hill.

Chicago-viite (17. p.)

Schwendiman, Blake. PHP 4 Developer's Guide. New York: McGraw-Hill, 2001.

MLA-viite (9. p.)

Schwendiman, Blake. PHP 4 Developer's Guide. McGraw-Hill, 2001.