Cita APA (7th ed.)

Golumbic, M. C., & Trenk, A. N. (2004). Tolerance graphs. Cambridge University Press.

Cita Chicago (17th ed.)

Golumbic, Martin Charles, i Ann N. Trenk. Tolerance Graphs. Cambridge, UK ; New York: Cambridge University Press, 2004.

Cita MLA (9th ed.)

Golumbic, Martin Charles, i Ann N. Trenk. Tolerance Graphs. Cambridge University Press, 2004.