Cita APA (7a ed.)

Cordón, O., Herrera, F., Zwir, I., M.H, S., W.A, G., & L.O, H. Analyzing and extending hierarchical systems of linguistic rules.

Cita Chicago Style (17a ed.)

Cordón, O., F. Herrera, I. Zwir, Smith M.H, Gruver W.A, y Hall L.O. Analyzing and Extending Hierarchical Systems of Linguistic Rules.

Cita MLA (8a ed.)

Cordón, O., et al. Analyzing and Extending Hierarchical Systems of Linguistic Rules.