Cita APA (7a ed.)

Alcón, L. G., Gutiérrez, M., & Mazzoleni, M. P. (2017). Helly EPT graphs on bounded degree trees: Characterization and recognition.

Cita Chicago Style (17a ed.)

Alcón, Liliana Graciela, Marisa Gutiérrez, y María Pía Mazzoleni. Helly EPT Graphs on Bounded Degree Trees: Characterization and Recognition. 2017.

Cita MLA (8a ed.)

Alcón, Liliana Graciela, et al. Helly EPT Graphs on Bounded Degree Trees: Characterization and Recognition. 2017.