Cita APA

Downey, R. G., & Fellows, M. R. (1999). Parameterized complexity. Springer.

Citación estilo Chicago

Downey, R. G., and M. R. Fellows. Parameterized Complexity. New York: Springer, 1999.

Cita MLA

Downey, R. G., and M. R. Fellows. Parameterized Complexity. Springer, 1999.