APA način citiranja (7. izdanje)

Sklar, J. (2012). Web design principles (5th ed., International ed.). Course Technology, Cengage Learning.

Čikaški stil citiranja (17. izdanje)

Sklar, Joel. Web Design Principles. 5th ed., International ed. Australia: Course Technology, Cengage Learning, 2012.

MLA način citiranja (9. izdanje)

Sklar, Joel. Web Design Principles. 5th ed., International ed. Course Technology, Cengage Learning, 2012.