Cita APA (7th ed.)

Symposium on Graph Drawing :Berkeley, Calif, & North, S. C. Graph drawing: Symposium on Graph Drawing, GD '96, Berkeley, California, USA, September 18 20, 1996 : proceedings. Springer.

Cita Chicago (17th ed.)

Symposium on Graph Drawing :Berkeley, Calif, i Stephen C. North. Graph Drawing: Symposium on Graph Drawing, GD '96, Berkeley, California, USA, September 18 20, 1996 : Proceedings. Berlin [etc.]: Springer.

Cita MLA (8th ed.)

Symposium on Graph Drawing :Berkeley, Calif, i Stephen C. North. Graph Drawing: Symposium on Graph Drawing, GD '96, Berkeley, California, USA, September 18 20, 1996 : Proceedings. Springer.