Erdös, P., Rényi, A., & Sós, V. T. (1970). Combinatorial theory and its applications: 4. colloquia Mathematica Societatis J. Bolyai ([1st ed.].). North-Holland Publishing.
Citace podle Chicago (17th ed.)Erdös, Pál, Alfréd Rényi, a Vera T. Sós. Combinatorial Theory and Its Applications: 4. Colloquia Mathematica Societatis J. Bolyai. [1st ed.]. Amsterdam: North-Holland Publishing, 1970.
Citace podle MLA (9th ed.)Erdös, Pál, et al. Combinatorial Theory and Its Applications: 4. Colloquia Mathematica Societatis J. Bolyai. [1st ed.]. North-Holland Publishing, 1970.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..