APA (7th ed.) Citation

Draheim, D., & Weber, G. (2002). An introduction to state history diagrams. Freie Univ., Fachbereich Mathematik und Informatik.

Chicago Style (17th ed.) Citation

Draheim, Dirk, and Gerald Weber. An Introduction to State History Diagrams. Berlin: Freie Univ., Fachbereich Mathematik und Informatik, 2002.

MLA (9th ed.) Citation

Draheim, Dirk, and Gerald Weber. An Introduction to State History Diagrams. Freie Univ., Fachbereich Mathematik und Informatik, 2002.

Warning: These citations may not always be 100% accurate.