Scott, A., Seymour, P., & Wood, D. (2018). Bad news for chordal partitions. Wiley.
Chicago Style aipamenaScott, A., P. Seymour, and D. Wood. Bad News for Chordal Partitions. Wiley, 2018.
MLA aipamenaScott, A., et al. Bad News for Chordal Partitions. Wiley, 2018.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.