Cita APA (7a ed.)

Fishburn, P. C. (1985). Interval orders and interval graphs: A study of partially ordered sets. John Wiley & Sons.

Cita Chicago Style (17a ed.)

Fishburn, Peter C. Interval Orders and Interval Graphs: A Study of Partially Ordered Sets. New York [etc.]: John Wiley & Sons, 1985.

Cita MLA (9a ed.)

Fishburn, Peter C. Interval Orders and Interval Graphs: A Study of Partially Ordered Sets. John Wiley & Sons, 1985.