Cita APA (7a ed.)

Manfredi, J., Rossi, J., & Somersille, S. An obstacle problem for tug-of-war games.

Cita Chicago Style (17a ed.)

Manfredi, J.J, J.D Rossi, y S.J Somersille. An Obstacle Problem for Tug-of-war Games.

Cita MLA (8a ed.)

Manfredi, J.J, et al. An Obstacle Problem for Tug-of-war Games.