APA ציטוט

Freeman, E., & Robson, E. (2004). Head first design patterns (First edition.). OReilly.

Chicago Style (17th ed.) Citation

Freeman, Eric, and Elisabeth Robson. Head First Design Patterns. First edition. Sebastopol, CA: OReilly, 2004.

ציטוט MLA

Freeman, Eric, and Elisabeth Robson. Head First Design Patterns. First edition. OReilly, 2004.