Cita APA (7a ed.)

Metsker, S. J. (2002). Design patterns Java workbook (1st edition.). Addison-Wesley.

Cita Chicago Style (17a ed.)

Metsker, Steven John. Design Patterns Java Workbook. 1st edition. Boston: Addison-Wesley, 2002.

Cita MLA (9a ed.)

Metsker, Steven John. Design Patterns Java Workbook. 1st edition. Addison-Wesley, 2002.