APA (7th ed.) Citation

GD (Symposium) Vienna, Austria), Mutzel, P., Jünger, M., & Leipert, S. (2002). Graph drawing: 9th international symposium, GD 2001, Vienna, Austria, September 23-26, 2001 : revised papers. Springer.

Chicago Style (17th ed.) Citation

GD (Symposium) Vienna, Austria), Petra Mutzel, M. Jünger, and Sebastian Leipert. Graph Drawing: 9th International Symposium, GD 2001, Vienna, Austria, September 23-26, 2001 : Revised Papers. Berlin ; New York: Springer, 2002.

MLA (9th ed.) Citation

GD (Symposium) Vienna, Austria), et al. Graph Drawing: 9th International Symposium, GD 2001, Vienna, Austria, September 23-26, 2001 : Revised Papers. Springer, 2002.