APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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