Dyfyniad APA

Marrero, O., & Pasles, P. C. (2016). A combinatorial problem on a directed graph.

Dyfyniad Arddull Chicago

Marrero, Osvaldo, y Paul C. Pasles. A Combinatorial Problem On a Directed Graph. 2016.

Dyfyniad MLA

Marrero, Osvaldo, y Paul C. Pasles. A Combinatorial Problem On a Directed Graph. 2016.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.