APA aipamena

Kaufmann, M., & Wagner, D. (2001). Drawing graphs: Methods and models. Berlin ; New York: Springer.

Chicago Style aipamena

Kaufmann, Michael, và Dorothea Wagner. Drawing Graphs: Methods and Models. Berlin ; New York: Springer, 2001.

MLA aipamena

Kaufmann, Michael, và Dorothea Wagner. Drawing Graphs: Methods and Models. Berlin ; New York: Springer, 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.