APA (7th ed.) Citation

Ambler, S. W. (2003). The elements of UML style. Cambridge University Press.

Chicago Style (17th ed.) Citation

Ambler, Scott W. The Elements of UML Style. Cambridge, UK: Cambridge University Press, 2003.

MLA (9th ed.) Citation

Ambler, Scott W. The Elements of UML Style. Cambridge University Press, 2003.